Datasets:

Asakuu
/

mongolian-mcq-dataset

id stringlengths 18 33	language stringclasses 1 value	type stringclasses 1 value	score_weight int64 1 1	subject stringclasses 21 values	subtopic stringclasses 348 values	difficulty stringclasses 3 values	question stringlengths 14 138	choices listlengths 4 4	answer stringlengths 1 92	explanation stringlengths 8 188	source_title stringclasses 233 values	source_url stringclasses 232 values	source_license stringclasses 121 values	source_evidence stringclasses 330 values	tags listlengths 1 9	country_context stringclasses 109 values	landmark_context stringclasses 19 values	culture_context stringclasses 14 values
mn_pe_theory_mcq_0066	mn	multiple_choice	1	physical_education	fitness_guidelines	easy	6–17 насны хүүхэд, өсвөр үе өдөрт дор хаяж хэдэн минут идэвхтэй хөдөлгөөн хийхийг CDC зөвлөдөг вэ?	[ "60 минут", "10 минут", "20 минут", "180 минут" ]	60 минут	CDC өдөр бүр 60 минут буюу түүнээс дээш идэвхтэй хөдөлгөөн хийхийг зөвлөдөг.	CDC — Physical Activity Guidelines for School-Aged Children and Adolescents	https://www.cdc.gov/physical-activity-education/guidelines/index.html	Reference source; this row is an original MCQ aligned to youth physical activity guidance and does not copy source wording.	CDC states children and adolescents aged 6–17 should do 60 minutes or more of moderate-to-vigorous physical activity daily.	[ "physical_education", "middle_high_school", "fitness_guidelines", "mcq", "fitness", "health" ]	null	null	null
mn_geometry_mcq_0033	mn	multiple_choice	1	geometry	triangles_angle_sum	medium	Гурвалжны хоёр өнцөг 30° ба 90° бол гурав дахь өнцөг хэд вэ?	[ "60°", "120°", "150°", "60° (1)" ]	60°	Гурвалжны өнцгүүдийн нийлбэр 180° тул 180−30−90=60°.	OpenStax — Contemporary Mathematics, 10.3 Triangles	https://openstax.org/books/contemporary-mathematics/pages/10-3-triangles	OpenStax Contemporary Mathematics is openly licensed educational material; this row is an original/adapted MCQ aligned to triangle geometry topics.	The section includes identifying triangles by sides and angles, determining congruent and similar triangles, and finding missing sides of similar triangles.	[ "geometry", "high_school", "triangles_angle_sum", "mcq", "triangles" ]	null	null	null
mn_culture_mcq_0062	mn	multiple_choice	1	culture	cuisine	medium	Монгол Улс Азийн цөөн орны нэг бөгөөд ямар хүнс гол үндсэн хүнс биш гэж эх сурвалжид байна вэ?	[ "Будаа", "Мах", "Сүү", "Гурил" ]	Будаа	Эх сурвалжид Монголд будаа гол үндсэн хүнс биш гэж дурдсан.	Mongolian cuisine - Wikipedia	https://en.wikipedia.org/wiki/Mongolian_cuisine	CC BY-SA 4.0 (Wikipedia)	Mongolia is one of few Asian countries where rice is not a main staple food гэж өгөгдсөн.	[ "cuisine", "staple" ]	null	null	null
mn_math_siyavula_mcq_0038	mn	multiple_choice	1	mathematics	linear_equations	medium	9x - 3 = 6x + 12 бол x хэд вэ?	[ "5", "3", "4", "6" ]	5	9x - 6x = 12 + 3 тул 3x = 15, x = 5.	Siyavula Mathematics Grade 10 — 4.2 Solving linear equations	https://www.siyavula.com/read/za/mathematics/grade-10/equations-and-inequalities/04-equations-and-inequalities-01	Siyavula online textbook content is released under a Creative Commons Attribution License (CC BY); this row is an original/adapted MCQ aligned to the cited topic.	4.2 Solving linear equations: solving one-variable linear equations through inverse operations.	[ "linear_equation" ]	null	null	null
mn_countries_culture_mcq_0062	mn	multiple_choice	1	countries_culture_geography	world_region	medium	Япон улс дэлхийн аль бүсэд хамгийн ойр ангилагдах вэ?	[ "Зүүн Ази", "Баруун Африк", "Өмнөд Европ", "Төв Америк" ]	Зүүн Ази	UN M49 маягийн газарзүйн ангиллаар Япон нь Зүүн Ази бүсэд хамааруулж авч үздэг.	United Nations Statistics Division — Standard Country or Area Codes for Statistical Use (M49)	https://unstats.un.org/unsd/methodology/m49/	Reference source for official statistical country/area and region grouping; this row is an original MCQ using UN M49-style geographic grouping.	UNSD M49 contains country or area names and codes for statistical processing and organizes countries into geographic regions and subregions.	[ "countries", "culture", "world_region", "mcq", "region", "location" ]	Япон	null	null
mn_python_mcq_0089	mn	multiple_choice	1	python_programming	iteration	medium	Iterable гэж юу вэ?	[ "for давталтаар элементүүдийг нь авч болох объект", "зөвхөн integer", "зөвхөн алдаа", "файлын өргөтгөл" ]	for давталтаар элементүүдийг нь авч болох объект	Iterable объект нь давталтаар элементүүдээ өгөх боломжтой.	Python Documentation — 5. Data Structures	https://docs.python.org/3/tutorial/datastructures.html	Official Python documentation / Wikibooks reference; this row is an original Mongolian MCQ aligned to the cited topic, not a copied exercise.	The tutorial covers lists, list methods, tuples, sets, dictionaries, looping techniques, and list comprehensions.	[ "python", "programming", "first_year_cs", "iteration", "mcq" ]	null	null	null
mn_geography_mcq_0077	mn	multiple_choice	1	geography	human_geography	medium	1000 хүн 10 км² нутагт амьдарвал хүн амын нягтрал хэд вэ?	[ "100 хүн/км²", "10 хүн/км²", "1000 хүн/км²", "0.01 хүн/км²" ]	100 хүн/км²	Нягтрал = хүн ам / талбай = 1000/10 = 100 хүн/км².	Wikipedia — Population density	https://en.wikipedia.org/wiki/Population_density	Wikipedia text is available under Creative Commons Attribution-ShareAlike terms; this row is an original/adapted MCQ aligned to the cited topic.	Population density commonly expresses population per unit area.	[ "geography", "general", "human_geography", "mcq" ]	null	null	null
mn_countries_culture_pop_mcq_0077	mn	multiple_choice	1	countries_culture_geography_population	population_range	medium	Бельги улсын хүн амын ойролцоо хүрээ аль нь вэ?	[ "11–12 сая орчим", "1 саяас бага", "100 саяас дээш", "300 саяас дээш" ]	11–12 сая орчим	World Bank/UN-ийн сүүлийн үеийн хүн амын өгөгдөлтэй ойролцоо байдлаар Бельги нь 11–12 сая орчим хүн амтай Баруун Европын улс.	World Bank — Population, total (SP.POP.TOTL)	https://data.worldbank.org/indicator/SP.POP.TOTL	Reference source for country population estimates; this row is an original MCQ using approximate population ranges.	The World Bank population indicator is based on sources including the UN World Population Prospects and national statistical offices.	[ "countries", "culture", "geography", "population_range", "mcq", "population", "approximate" ]	Бельги	null	null
mn_geography_mcq_0067	mn	multiple_choice	1	geography	earth_processes	medium	Хуримтлал гэж юу вэ?	[ "зөөгдсөн материал нэг газар тунах үйл явц", "экватор үүсэх", "далай ширгэх л", "уур амьсгалын нэр" ]	зөөгдсөн материал нэг газар тунах үйл явц	Салхи, ус, мөсөөр зөөгдсөн хурдас тунаж хуримтлагдаж болно.	Wikibooks — High School Earth Science	https://en.wikibooks.org/wiki/High_School_Earth_Science	Wikibooks open-content material is available under Creative Commons Attribution-ShareAlike terms; this row is an original/adapted MCQ aligned to the cited earth science/geography topic.	The textbook includes topics such as Earth's surface, fresh water, oceans, atmosphere, weather, climate, ecosystems, and human populations.	[ "geography", "general", "earth_processes", "mcq" ]	null	null	null
mn_biology_mcq_0001	mn	multiple_choice	1	biology	biology_basics	easy	Биологи шинжлэх ухаан голчлон юуг судалдаг вэ?	[ "Амьд бие ба амьдралын үйл явц", "Зөвхөн чулуулгийн бүтэц", "Зөвхөн гариг эрхэс", "Зөвхөн тоон өгөгдөл" ]	Амьд бие ба амьдралын үйл явц	Биологи нь амьд биет, тэдгээрийн бүтэц, үйл ажиллагаа, өсөлт, үржил, харилцан үйлчлэлийг судалдаг.	Wikibooks — High School Biology / Foundations of Life Science	https://en.wikibooks.org/wiki/High_School_Biology/Foundations_of_Life_Science	Wikibooks open-content textbook material is available under Creative Commons Attribution-ShareAlike terms; this row is an original/adapted MCQ aligned to the cited topic.	Introduces biology, scientific thinking, and characteristics of life.	[ "biology", "high_school", "biology_basics", "mcq" ]	null	null	null
mn_culture_mcq_0089	mn	multiple_choice	1	culture	writing	medium	Википедиад Монгол бичгийн нийтлэг хэрэглээ Монголд 1941 оноос хойш хэрхэн тайлбарлагдсан бэ?	[ "Голдуу ёслолын хэрэглээтэй", "Бүрэн алга болсон", "Зөвхөн далайд хэрэглэдэг", "Зөвхөн математикийн тэмдэг болсон" ]	Голдуу ёслолын хэрэглээтэй	Эх сурвалжид 1941–present үед Mongolia-д chiefly ceremonial use гэж дурдсан.	Mongolian script - Wikipedia	https://en.wikipedia.org/wiki/Mongolian_script	CC BY-SA 4.0 (Wikipedia)	1941–present: common use in Inner Mongolia; chiefly ceremonial use in Mongolia гэж өгөгдсөн.	[ "mongolian_script", "use" ]	null	null	null
mn_countries_culture_pop_mcq_0013	mn	multiple_choice	1	countries_culture_geography_population	capital_city	easy	Латви улсын нийслэлийг сонгоно уу.	[ "Рига", "Вильнюс", "Таллин", "Минск" ]	Рига	Латви улсын нийслэл нь Рига. Энэ улс нь ерөнхийдөө Хойд Европ бүсийн хүрээнд авч үзэгддэг.	Encyclopaedia Britannica — Countries and Capitals Quiz / World Capitals Quiz	https://www.britannica.com/quiz/countries-and-capitals-quiz	Reference source for country-capital facts; this row is an original MCQ and does not copy Britannica quiz wording.	Britannica country/capital quiz pages provide direct country-capital facts for many countries.	[ "countries", "culture", "geography", "capital_city", "mcq", "capital", "location" ]	Латви	null	null
mn_geometry_mcq_0076	mn	multiple_choice	1	geometry	squares	easy	Тал нь 7 см квадратын периметр хэд вэ?	[ "28 см", "49 см²", "14 см", "32 см" ]	28 см	Квадратын периметр P=4s=4×7=28 см.	OpenStax — Contemporary Mathematics, 10 Key Concepts	https://openstax.org/books/contemporary-mathematics/pages/10-key-concepts	OpenStax Contemporary Mathematics is openly licensed educational material; this row is an original/adapted MCQ aligned to geometry key concepts.	OpenStax key concepts describe polygon perimeter as the measure of a shape's outline and include regular polygon angle formulas.	[ "geometry", "high_school", "squares", "mcq", "squares" ]	null	null	null
mn_sat_ap_physics_mcq_0050	mn	multiple_choice	1	physics	energy_work_power	medium	100 Вт чадалтай төхөөрөмж 10 секунд ажиллавал энерги хэд зарцуулах вэ?	[ "10 Ж", "100 Ж", "1000 Ж", "10000 Ж" ]	1000 Ж	E = Pt = 100×10 = 1000 Ж.	Wikibooks — High School Physics / Index of physics equations	https://en.wikibooks.org/wiki/High_School_Physics/Index_of_physics_equations	Wikibooks text is available under Creative Commons Attribution-ShareAlike terms; this row is an original/adapted MCQ aligned to the cited equation/topic.	The equation index lists high-school physics relations for classical mechanics, kinetic/potential energy, waves, and electromagnetics.	[ "physics", "sat_ap_style", "high_school", "energy_work_power", "mcq", "energy", "momentum" ]	null	null	null
mn_countries_culture_mcq_0051	mn	multiple_choice	1	countries_culture_geography	capital_city	easy	Перу улсын нийслэл аль вэ?	[ "Лима", "Куско", "Богота", "Кито" ]	Лима	Перу улсын нийслэл нь Лима. Энэ улс/нутаг дэвсгэрийг ерөнхийдөө Өмнөд Америк бүсэд авч үздэг.	Encyclopaedia Britannica — Countries and Capitals Quiz / World Capitals Quiz	https://www.britannica.com/quiz/countries-and-capitals-quiz	Reference source for country-capital facts; this row is an original MCQ and does not copy Britannica quiz wording.	Britannica country/capital quiz pages provide country-capital pair facts such as Washington, D.C. for the United States, Canberra for Australia, Dublin for Ireland, Bangkok for Thailand, Lisbon for Portugal, Kyiv for Ukraine, and others.	[ "countries", "culture", "capital_city", "mcq", "capital", "location" ]	Перу	null	null
mn_math_siyavula_mcq_0052	mn	multiple_choice	1	mathematics	functions	easy	f(x) = x² бол f(-3) хэд вэ?	[ "9", "-9", "6", "-6" ]	9	(-3)² = 9.	Siyavula Mathematics Grade 10 — 6.3 Quadratic functions	https://www.siyavula.com/read/za/mathematics/grade-10/functions/06-functions-02	Siyavula online textbook content is released under a Creative Commons Attribution License (CC BY); this row is an original/adapted MCQ aligned to the cited topic.	6.3 Quadratic functions: basic characteristics of parabolas and evaluating quadratic functions.	[ "quadratic_function", "substitution" ]	null	null	null
mn_geography_mcq_0070	mn	multiple_choice	1	geography	earth_processes	medium	Цунами юунаас үүсч болох вэ?	[ "далайн ёроолын газар хөдлөлтөөс", "зөвхөн газрын зурагнаас", "зөвхөн хотын нягтралаас", "экваторын хөдөлгөөнөөс" ]	далайн ёроолын газар хөдлөлтөөс	Далайн ёроолын огцом шилжилт их хэмжээний ус хөдөлгөж цунами үүсгэж болно.	Wikibooks — High School Earth Science	https://en.wikibooks.org/wiki/High_School_Earth_Science	Wikibooks open-content material is available under Creative Commons Attribution-ShareAlike terms; this row is an original/adapted MCQ aligned to the cited earth science/geography topic.	The textbook includes topics such as Earth's surface, fresh water, oceans, atmosphere, weather, climate, ecosystems, and human populations.	[ "geography", "general", "earth_processes", "mcq" ]	null	null	null
mn_infozui_mcq_0087	mn	multiple_choice	1	Мэдээлэл зүй / Computer Science	security_digital_citizenship	easy	Антивирус програмын үүрэг аль нь вэ?	[ "Хортой програм илрүүлэх, хамгаалахад туслах", "Дэлгэцийн өнгө солих", "Зураг автоматаар гоё болгох", "Код заавал бичих" ]	Хортой програм илрүүлэх, хамгаалахад туслах	Антивирус нь malware илрүүлэх, хориглох, устгах зэрэгт тусалдаг.	Computer Science Field Guide — Coding: Error Control	https://www.csfieldguide.org.nz/en/chapters/coding-error-control/	Computer Science Field Guide content is shared under Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0); this row is an original Mongolian MCQ aligned to the cited topic.	The chapter discusses detecting and guarding against data errors in storage, memory, barcodes, QR codes, and network transmission.	[ "medeelel_zui", "high_school", "mcq", "antivirus" ]	null	null	null
mn_geometry_mcq_0154	mn	multiple_choice	1	geometry	volume	medium	Радиус 4 см, өндөр 6 см цилиндрийн эзлэхүүн хэд вэ? π-г тэмдэгтээр үлдээнэ.	[ "96π см³", "48π см²", "16π см²", "8π см" ]	96π см³	V=πr²h=π×4²×6=96π см³.	OpenStax — Contemporary Mathematics, Chapter 10: Geometry	https://openstax.org/books/contemporary-mathematics/pages/10-introduction	OpenStax Contemporary Mathematics is openly licensed educational material; this row is an original/adapted MCQ aligned to the cited geometry topic.	OpenStax Chapter 10 introduces area and perimeter, surface area and volume, transformational geometry, right-angle trigonometry, and the Pythagorean Theorem.	[ "geometry", "high_school", "volume", "mcq", "cylinder" ]	null	null	null
mn_infozui_mcq_0057	mn	multiple_choice	1	Мэдээлэл зүй / Computer Science	data_structures_databases	medium	Өгөгдлийн санд filter хийх нь юу гэсэн үг вэ?	[ "Тодорхой нөхцөлд таарах мөрүүдийг сонгох", "Бүх өгөгдлийг санамсаргүй болгох", "Дэлгэцийг угаах", "Файлыг хэвлэх" ]	Тодорхой нөхцөлд таарах мөрүүдийг сонгох	Шүүлтүүр нь жишээ нь зөвхөн 18-аас дээш настай мөрүүдийг харуулах гэх мэт үйлдэл юм.	Wikibooks — A-level Computing/AQA: Fundamentals of data structures	https://en.wikibooks.org/wiki/A-level_Computing/AQA/Paper_1/Fundamentals_of_data_structures	Wikibooks text is available under Creative Commons Attribution-ShareAlike; this row is an original Mongolian MCQ aligned to the cited topic.	The section lists data structure topics such as arrays, records/files, queues, stacks, graphs, trees, hash tables, dictionaries, and vectors.	[ "medeelel_zui", "high_school", "mcq", "filter" ]	null	null	null
mn_culture_mcq_0108	mn	multiple_choice	1	culture	games	easy	Шагай гэж юуны яс гэж Википедиад тайлбарлагдсан бэ?	[ "Хонь эсвэл ямааны шагайн яс", "Загасны яс", "Шувууны өд", "Модны мөчир" ]	Хонь эсвэл ямааны шагайн яс	Википедиад shagai нь хонь эсвэл ямааны astragalus буюу шагайн яс гэж тайлбарласан.	Shagai - Wikipedia	https://en.wikipedia.org/wiki/Shagai	CC BY-SA 4.0 (Wikipedia)	Shagai refers to the astragalus of the ankle of a sheep or goat гэж өгөгдсөн.	[ "shagai", "games" ]	null	null	null
mn_c_cs_firstyear_mcq_0039	mn	multiple_choice	1	computer_science_c_programming	arrays	easy	C хэлний массивын индекс ихэвчлэн хэдээс эхэлдэг вэ?	[ "0", "1", "-1", "10" ]	0	C хэл дээр массивын эхний элемент index 0-т байрлана.	Wikibooks — C Programming	https://en.wikibooks.org/wiki/C_Programming	Wikibooks C Programming content is available under Creative Commons Attribution-ShareAlike terms; this row is an original/adapted MCQ aligned to the cited C programming topic.	The C Programming book covers introductory C topics including program structure, variables, types, operators, control flow, functions, arrays, pointers, structs, and standard libraries.	[ "computer_science", "c_programming", "first_year", "arrays", "mcq" ]	null	null	null
mn_math_siyavula_mcq_0036	mn	multiple_choice	1	mathematics	linear_equations	medium	(x/3) + 2 = 6 бол x хэд вэ?	[ "12", "8", "10", "18" ]	12	x/3 = 4 тул x = 12.	Siyavula Mathematics Grade 10 — 4.2 Solving linear equations	https://www.siyavula.com/read/za/mathematics/grade-10/equations-and-inequalities/04-equations-and-inequalities-01	Siyavula online textbook content is released under a Creative Commons Attribution License (CC BY); this row is an original/adapted MCQ aligned to the cited topic.	4.2 Solving linear equations: solving one-variable linear equations through inverse operations.	[ "linear_equation", "fractions" ]	null	null	null
mn_sat_math_mcq_0096	mn	multiple_choice	1	mathematics	geometry_trigonometry	medium	Нэг шулуун дээрх хөрш хоёр өнцөг нийлээд хэдэн градус вэ?	[ "90°", "120°", "180°", "360°" ]	180°	Шулуун өнцөг 180° тул хөрш өнцгүүдийн нийлбэр 180°.	College Board — Math Specifications, SAT Suite of Assessments	https://satsuite.collegeboard.org/k12-educators/about/alignment/math	Reference source for SAT Math specifications; this row is an original SAT-style MCQ and does not copy official SAT questions.	The SAT Suite Math section measures algebra, advanced math, problem-solving and data analysis, and geometry/trigonometry skills.	[ "math", "sat_style", "geometry_trigonometry", "mcq", "geometry", "trigonometry" ]	null	null	null
mn_countries_culture_pop_mcq_0084	mn	multiple_choice	1	countries_culture_geography_population	population_range	medium	Сингапур улсын хүн амын ойролцоо хүрээ аль нь вэ?	[ "5–6 сая орчим", "50 саяас дээш", "100 саяас дээш", "1 тэрбумаас дээш" ]	5–6 сая орчим	World Bank/UN-ийн сүүлийн үеийн хүн амын өгөгдөлтэй ойролцоо байдлаар Сингапур нь 5–6 сая орчим хүн амтай хот-улс.	World Bank — Population, total (SP.POP.TOTL)	https://data.worldbank.org/indicator/SP.POP.TOTL	Reference source for country population estimates; this row is an original MCQ using approximate population ranges.	The World Bank population indicator is based on sources including the UN World Population Prospects and national statistical offices.	[ "countries", "culture", "geography", "population_range", "mcq", "population", "approximate" ]	Сингапур	null	null
mn_biology_mcq_0068	mn	multiple_choice	1	biology	food_chains	medium	Хүнсний хэлхээнд энерги ихэвчлэн ямар чиглэлээр дамждаг вэ?	[ "Үйлдвэрлэгчээс хэрэглэгч рүү", "Хэрэглэгчээс нар руу", "Задлагчаас гэрэл рүү", "Уснаас ДНХ рүү" ]	Үйлдвэрлэгчээс хэрэглэгч рүү	Энерги нарнаас үйлдвэрлэгчид, дараа нь хэрэглэгчид рүү шилждэг.	Wikibooks — High School Biology / Principles of Ecology	https://en.wikibooks.org/wiki/High_School_Biology/Principles_of_Ecology	Wikibooks open-content textbook material is available under Creative Commons Attribution-ShareAlike terms; this row is an original/adapted MCQ aligned to the cited topic.	Covers ecosystems, populations, communities, food chains, and energy flow.	[ "biology", "high_school", "food_chains", "mcq" ]	null	null	null
mn_historical_landmarks_mcq_0073	mn	multiple_choice	1	historical_landmarks	landmark_type_purpose	medium	Эрх чөлөөний хөшөө-ийн үндсэн төрөл/үүргийг хамгийн зөв илэрхийлсэн нь аль вэ?	[ "том хэмжээний хөшөө", "орчин үеийн нисэх буудал", "үйлдвэрийн агуулах", "байгалийн нуур" ]	том хэмжээний хөшөө	Эрх чөлөөний хөшөө нь ерөнхийдөө том хэмжээний хөшөө гэж тайлбарлагдана.	UNESCO World Heritage Centre — Statue of Liberty	https://whc.unesco.org/en/list/307/	Reference source for the Statue of Liberty; this row is an original MCQ.	UNESCO identifies the Statue of Liberty in the United States as a monument symbolizing freedom and welcoming immigrants.	[ "historical_landmarks", "landmark_type_purpose", "mcq", "type", "purpose" ]	null	Эрх чөлөөний хөшөө	null
mn_ap_physics_harder_mcq_0083	mn	multiple_choice	1	physics	oscillations_waves	hard	Дууны амплитуд ихсэхэд сонсогдох шинж яах вэ?	[ "илүү чанга", "илүү өндөр pitch заавал", "илүү хурдан тархана", "вакуумд тархана" ]	илүү чанга	Амплитуд нь дууны чанга султай илүү холбоотой.	Khan Academy — AP/College Physics 1	https://www.khanacademy.org/science/ap-college-physics-1	Reference source for AP/College Physics 1 skill organization; this row is an original MCQ and does not copy Khan Academy exercises.	Khan Academy AP/College Physics 1 includes kinematics, force and translational dynamics, work/energy/power, momentum, torque, oscillations, and fluids.	[ "physics", "ap_physics_1_style", "slightly_harder", "oscillations_waves", "mcq", "oscillations", "waves" ]	null	null	null
mn_countries_culture_mcq_0035	mn	multiple_choice	1	countries_culture_geography	capital_city	easy	Португал улсын нийслэл аль вэ?	[ "Лиссабон", "Порту", "Мадрид", "Дублин" ]	Лиссабон	Португал улсын нийслэл нь Лиссабон. Энэ улс/нутаг дэвсгэрийг ерөнхийдөө Өмнөд Европ бүсэд авч үздэг.	Encyclopaedia Britannica — Countries and Capitals Quiz / World Capitals Quiz	https://www.britannica.com/quiz/countries-and-capitals-quiz	Reference source for country-capital facts; this row is an original MCQ and does not copy Britannica quiz wording.	Britannica country/capital quiz pages provide country-capital pair facts such as Washington, D.C. for the United States, Canberra for Australia, Dublin for Ireland, Bangkok for Thailand, Lisbon for Portugal, Kyiv for Ukraine, and others.	[ "countries", "culture", "capital_city", "mcq", "capital", "location" ]	Португал	null	null
mn_infozui_mcq_0006	mn	multiple_choice	1	Мэдээлэл зүй / Computer Science	data_representation	easy	Текстийг компьютер дотор дүрслэхэд аль ойлголт хамгийн шууд холбоотой вэ?	[ "Тэмдэгтийн кодчилол", "Механик араа", "Цаасан шугам", "Дуу өсгөгч" ]	Тэмдэгтийн кодчилол	Үсэг, тэмдэг бүрийг тоон кодтой холбож хадгалдаг.	Computer Science Field Guide — Data Representation	https://www.csfieldguide.org.nz/en/chapters/data-representation/	Computer Science Field Guide content is shared under Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0); this row is an original Mongolian MCQ aligned to the cited topic.	The chapter covers how computers represent information such as numbers, text, images, and program instructions in memory, storage, and networks.	[ "medeelel_zui", "high_school", "mcq", "text_encoding" ]	null	null	null
mn_physics_mcq_0029	mn	multiple_choice	1	physics	forces	medium	Ньютоны хоёрдугаар хуулийн энгийн хэлбэр аль нь вэ?	[ "F = ma", "P = VI", "v = fλ", "E = mc" ]	F = ma	Нийт хүч нь масс ба хурдатгалын үржвэртэй тэнцэнэ.	Wikibooks — High School Physics / Index of physics equations	https://en.wikibooks.org/wiki/High_School_Physics/Index_of_physics_equations	Wikibooks open-content material is available under Creative Commons Attribution-ShareAlike terms; this row is an original/adapted MCQ aligned to the cited high-school physics equation/topic.	The equation index lists common high-school physics relations for mechanics, energy, waves, and electricity.	[ "physics", "high_school", "forces", "mcq" ]	null	null	null
mn_countries_culture_pop_mcq_0088	mn	multiple_choice	1	countries_culture_geography_population	population_range	medium	Мальдив улсын хүн амын ойролцоо хүрээ аль нь вэ?	[ "1 саяас бага", "10 сая орчим", "50 саяас дээш", "100 саяас дээш" ]	1 саяас бага	World Bank/UN-ийн сүүлийн үеийн хүн амын өгөгдөлтэй ойролцоо байдлаар Мальдив нь 1 саяас бага хүн амтай Энэтхэгийн далайн арлын улс.	World Bank — Population, total (SP.POP.TOTL)	https://data.worldbank.org/indicator/SP.POP.TOTL	Reference source for country population estimates; this row is an original MCQ using approximate population ranges.	The World Bank population indicator is based on sources including the UN World Population Prospects and national statistical offices.	[ "countries", "culture", "geography", "population_range", "mcq", "population", "approximate" ]	Мальдив	null	null
mn_sat_ap_physics_mcq_0064	mn	multiple_choice	1	physics	torque_rotation	hard	2 Н хүч 3 м мөрөнд, 3 Н хүч эсрэг чиглэлд 2 м мөрөнд үйлчилнэ. Нийт момент хэд вэ?	[ "0 Н·м", "1 Н·м", "6 Н·м", "12 Н·м" ]	0 Н·м	Хоёул τ=6 Н·м, эсрэг чиглэлтэй тул нийлбэр 0.	College Board — AP Physics 1 Course and Exam Description	https://apcentral.collegeboard.org/courses/ap-physics-1	Reference source for AP Physics 1 course topics; this row is an original MCQ and does not copy official exam questions.	The AP Physics 1 course materials organize the course around topics such as kinematics, dynamics, energy, momentum, torque/rotation, oscillations, and fluids.	[ "physics", "sat_ap_style", "high_school", "torque_rotation", "mcq", "rotation", "torque" ]	null	null	null
mn_ap_chemistry_mcq_0092	mn	multiple_choice	1	chemistry	lab_data_science_practices	medium	Dependent variable гэж юу вэ?	[ "хэмжиж буй үр дүн", "өөрчилж буй хүчин зүйл", "тогтмол байлгах зүйл", "баганын нэр" ]	хэмжиж буй үр дүн	Dependent variable нь independent variable-ийн нөлөөгөөр өөрчлөгдөхийг хэмждэг.	College Board — AP Chemistry	https://apstudents.collegeboard.org/courses/ap-chemistry	Reference source for AP Chemistry course framing; this row is an original MCQ and does not copy official exam questions.	College Board describes AP Chemistry as examining atomic and molecular interactions and using chemical equations to calculate reaction quantities.	[ "chemistry", "ap_chemistry_style", "lab_data_science_practices", "mcq", "lab", "science_practices" ]	null	null	null
mn_ethics_terms_mcq_0098	mn	multiple_choice	1	ethics	ethical_principles_terms	medium	Risk гэж юу вэ?	[ "сөрөг үр дагавар гарах боломж", "үргэлж баттай сайн үр дүн", "эрсдэлгүй байдал", "зөвхөн шагнал" ]	сөрөг үр дагавар гарах боломж	Risk нь магадлал ба хохирлын боломжийг илэрхийлдэг.	OpenStax — Introduction to Philosophy, Chapter 9 Key Terms	https://openstax.org/books/introduction-philosophy/pages/9-key-terms	OpenStax Introduction to Philosophy is openly licensed educational material; this row is an original/adapted MCQ aligned to key ethics terms.	The key terms page is part of OpenStax Introduction to Philosophy's normative moral theory chapter.	[ "ethics", "terms", "ethical_principles_terms", "mcq", "principles" ]	null	null	null
mn_first_aid_mcq_0069	mn	multiple_choice	1	first_aid	heat_illness	easy	Халуунд ядрах шинж муудаж байвал юу хийх хэрэгтэй вэ?	[ "яаралтай эмнэлгийн тусламж авах", "хүлээгээд орхих", "илүү их дасгал хийлгэх", "дулаан хөнжил нэмэх" ]	яаралтай эмнэлгийн тусламж авах	Халууны өвчлөл ноцтой байдал руу шилжиж болзошгүй.	CDC/NIOSH — Heat-Related Illnesses	https://www.cdc.gov/niosh/heat-stress/about/illnesses.html	Reference source; this row is an original Mongolian MCQ aligned to the cited first-aid topic and does not copy source wording.	Heat illness guidance includes moving from heat, removing unnecessary clothing, cooling, and sips of cool water when appropriate.	[ "first_aid", "health_safety", "heat_illness", "mcq" ]	null	null	null
mn_first_aid_mcq_0076	mn	multiple_choice	1	first_aid	poisoning	easy	Хордлого сэжигтэй үед хамгийн зөв эхний алхам аль вэ?	[ "орон нутгийн хордлогын төв эсвэл яаралтай тусламжтай холбогдох", "хүчээр бөөлжүүлэх", "удаан хүлээх", "илүү их хоол өгөх" ]	орон нутгийн хордлогын төв эсвэл яаралтай тусламжтай холбогдох	Хордлогын үед тухайн бодисоос хамаарч зөв алхам өөр тул мэргэжлийн заавар авах хэрэгтэй.	Mayo Clinic — First Aid	https://www.mayoclinic.org/first-aid	Reference source; this row is an original Mongolian MCQ aligned to the cited first-aid topic and does not copy source wording.	General first-aid index covering common emergencies.	[ "first_aid", "health_safety", "poisoning", "mcq" ]	null	null	null
mn_biology_mcq_0052	mn	multiple_choice	1	biology	genetics	medium	Фенотип гэж юу вэ?	[ "Илэрч харагдах буюу ажиглагдах шинж", "Зөвхөн генийн үсгэн тэмдэглэл", "Гэрлийн долгион", "Эсийн гаднах чулуу" ]	Илэрч харагдах буюу ажиглагдах шинж	Фенотип нь организмын ажиглагдах шинж чанаруудыг хэлнэ.	Wikibooks — High School Biology / Mendelian Genetics	https://en.wikibooks.org/wiki/High_School_Biology/Mendelian_Genetics	Wikibooks open-content textbook material is available under Creative Commons Attribution-ShareAlike terms; this row is an original/adapted MCQ aligned to the cited topic.	Covers dominant and recessive traits, alleles, and inheritance patterns.	[ "biology", "high_school", "genetics", "mcq" ]	null	null	null
mn_physics_mcq_0076	mn	multiple_choice	1	physics	electricity	easy	Дамжуулагч материалын жишээ аль нь вэ?	[ "зэс", "мод", "резин", "хуванцар" ]	зэс	Зэс зэрэг металлууд цахилгааныг сайн дамжуулдаг.	Siyavula Physical Sciences Grade 10 — physics chapters	https://www.siyavula.com/read/za/physical-sciences/grade-10	Siyavula online textbook content is released under a Creative Commons Attribution License; this row is an original/adapted MCQ aligned to the cited high-school physics topic.	Grade 10 Physical Sciences includes physics topics such as vectors, motion, waves, magnetism, electrostatics, and electric circuits.	[ "physics", "high_school", "electricity", "mcq" ]	null	null	null
mn_biology_mcq_0037	mn	multiple_choice	1	biology	cell_division	medium	Митоз ба мейозын ялгаа аль нь зөв вэ?	[ "Митоз хоёр ижил эс, мейоз дөрвөн бэлгийн эс үүсгэж болно", "Митоз зөвхөн ургамалд, мейоз зөвхөн бактериудад явагдана", "Мейоз үргэлж хоёр ижил эс үүсгэнэ", "Митоз ДНХ ашигладаггүй" ]	Митоз хоёр ижил эс, мейоз дөрвөн бэлгийн эс үүсгэж болно	Митоз биеийн эсийн хуваагдалд, мейоз бэлгийн эс үүсэхэд чухал.	Wikibooks — High School Biology / Cell Division and Reproduction	https://en.wikibooks.org/wiki/High_School_Biology/Cell_Division_and_Reproduction	Wikibooks open-content textbook material is available under Creative Commons Attribution-ShareAlike terms; this row is an original/adapted MCQ aligned to the cited topic.	Covers mitosis, meiosis, cell division, and reproduction.	[ "biology", "high_school", "cell_division", "mcq" ]	null	null	null
mn_countries_culture_pop_mcq_0012	mn	multiple_choice	1	countries_culture_geography_population	capital_city	easy	Литва улсын нийслэлийг сонгоно уу.	[ "Вильнюс", "Рига", "Таллин", "Минск" ]	Вильнюс	Литва улсын нийслэл нь Вильнюс. Энэ улс нь ерөнхийдөө Хойд Европ бүсийн хүрээнд авч үзэгддэг.	Encyclopaedia Britannica — Countries and Capitals Quiz / World Capitals Quiz	https://www.britannica.com/quiz/countries-and-capitals-quiz	Reference source for country-capital facts; this row is an original MCQ and does not copy Britannica quiz wording.	Britannica country/capital quiz pages provide direct country-capital facts for many countries.	[ "countries", "culture", "geography", "capital_city", "mcq", "capital", "location" ]	Литва	null	null
mn_economics_mcq_0045	mn	multiple_choice	1	economics	costs_production	medium	Бүтээмж гэж юу вэ?	[ "Нэгж орцоор гаргах бүтээгдэхүүн, үйлчилгээний хэмжээ", "Зөвхөн барааны өнгө", "Зөвхөн үнэ өсөлт", "Зөвхөн банкны зээл" ]	Нэгж орцоор гаргах бүтээгдэхүүн, үйлчилгээний хэмжээ	Бүтээмж нь нөөцийг хэр үр ашигтай ашиглаж байгааг харуулдаг.	Wikibooks — Principles of Economics	https://en.wikibooks.org/wiki/Principles_of_Economics	Wikibooks text is available under Creative Commons Attribution-ShareAlike terms; this row is an original/adapted MCQ aligned to the cited introductory economics topic.	The book introduces microeconomics and macroeconomics and lists topics including scarcity, allocation, demand, supply, market forces, GDP, money, inflation, fiscal policy, monetary policy, taxation, and interest rates.	[ "economics", "general", "costs_production", "mcq" ]	null	null	null
mn_c_cs_firstyear_mcq_0034	mn	multiple_choice	1	computer_science_c_programming	functions	medium	Функцийн параметр гэж юу вэ?	[ "Функц дотор ашиглах оролтын хувьсагч", "Компиляторын нэр", "Файлын өргөтгөл", "Давталтын төгсгөл" ]	Функц дотор ашиглах оролтын хувьсагч	Параметр нь функц дуудагдах үед өгөгдөх утгыг төлөөлдөг.	Wikibooks — C Programming	https://en.wikibooks.org/wiki/C_Programming	Wikibooks C Programming content is available under Creative Commons Attribution-ShareAlike terms; this row is an original/adapted MCQ aligned to the cited C programming topic.	The C Programming book covers introductory C topics including program structure, variables, types, operators, control flow, functions, arrays, pointers, structs, and standard libraries.	[ "computer_science", "c_programming", "first_year", "functions", "mcq" ]	null	null	null
mn_ap_chemistry_mcq_0073	mn	multiple_choice	1	chemistry	acids_bases_ph_buffers_titration	medium	pH = 3 бол [H⁺] хэд вэ?	[ "1×10⁻³ M", "3 M", "1×10³ M", "1×10⁻¹¹ M" ]	1×10⁻³ M	pH = -log[H⁺], тэгэхээр pH 3 бол [H⁺]=10⁻³ M.	Khan Academy — AP Chemistry: Acids and Bases	https://www.khanacademy.org/science/ap-chemistry-beta/x2eef969c74e0d802%3Aacids-and-bases	Reference source for acid-base topic organization; this row is an original MCQ and does not copy Khan Academy exercises.	The acids and bases unit includes pH, pOH, weak acids and bases, buffers, acid-base titrations, and equilibrium ideas.	[ "chemistry", "ap_chemistry_style", "acids_bases_ph_buffers_titration", "mcq", "unit_8" ]	null	null	null
mn_physics_mcq_0046	mn	multiple_choice	1	physics	work_energy_power	medium	Энерги хадгалагдах хууль юуг илэрхийлдэг вэ?	[ "энерги үүсэж устахгүй, хэлбэрээ өөрчилнө", "энерги үргэлж устдаг", "энерги зөвхөн масс болдог", "энерги хэмжих боломжгүй" ]	энерги үүсэж устахгүй, хэлбэрээ өөрчилнө	Энерги нэг хэлбэрээс нөгөөд шилжиж болох боловч нийт энерги хадгалагдана.	Siyavula Physical Sciences Grade 11 — physics chapters	https://www.siyavula.com/read/za/physical-sciences/grade-11	Siyavula online textbook content is released under a Creative Commons Attribution License; this row is an original/adapted MCQ aligned to the cited high-school physics topic.	Grade 11 Physical Sciences includes mechanics, energy, momentum, electric circuits, and waves-related topics.	[ "physics", "high_school", "work_energy_power", "mcq" ]	null	null	null
mn_python_mcq_0023	mn	multiple_choice	1	python_programming	operators	medium	`2 ** 3` ямар үр дүнтэй вэ?	[ "8", "6", "9", "5" ]	8	** оператор нь зэрэг дэвшүүлэхэд хэрэглэгддэг.	Python Documentation — Built-in Types	https://docs.python.org/3/library/stdtypes.html	Official Python documentation / Wikibooks reference; this row is an original Mongolian MCQ aligned to the cited topic, not a copied exercise.	The standard library documentation describes built-in types such as numbers, strings, lists, tuples, ranges, sets, and dictionaries.	[ "python", "programming", "first_year_cs", "operators", "mcq" ]	null	null	null
mn_first_aid_mcq_0035	mn	multiple_choice	1	first_aid	burn	medium	Арьсанд наалдсан хувцсыг түлэгдэлтээс хүчээр салгах нь яагаад буруу вэ?	[ "арьсыг илүү гэмтээж болзошгүй", "түлэгдэлтийг шууд эдгээнэ", "ус хэрэггүй болгоно", "эмч хэрэггүй болгоно" ]	арьсыг илүү гэмтээж болзошгүй	Наалдсан зүйлийг хүчээр татах нь гэмтлийг нэмэгдүүлж болзошгүй.	Mayo Clinic — Burns: First Aid	https://www.mayoclinic.org/first-aid/first-aid-burns/basics/art-20056649	Reference source; this row is an original Mongolian MCQ aligned to the cited first-aid topic and does not copy source wording.	Burn guidance says cool with cool running water and avoid butter, toothpaste, oil, stuck clothing removal, and popping blisters.	[ "first_aid", "health_safety", "burn", "mcq" ]	null	null	null
mn_countries_culture_pop_mcq_0025	mn	multiple_choice	1	countries_culture_geography_population	capital_city	easy	Балба улсын нийслэлийг сонгоно уу.	[ "Катманду", "Дакка", "Шинэ Дели", "Тимпу" ]	Катманду	Балба улсын нийслэл нь Катманду. Энэ улс нь ерөнхийдөө Өмнөд Ази бүсийн хүрээнд авч үзэгддэг.	Encyclopaedia Britannica — Countries and Capitals Quiz / World Capitals Quiz	https://www.britannica.com/quiz/countries-and-capitals-quiz	Reference source for country-capital facts; this row is an original MCQ and does not copy Britannica quiz wording.	Britannica country/capital quiz pages provide direct country-capital facts for many countries.	[ "countries", "culture", "geography", "capital_city", "mcq", "capital", "location" ]	Балба	null	null
mn_biology_mcq_0010	mn	multiple_choice	1	biology	organelles	easy	Рибосом ямар үйл явцад хамгийн шууд оролцдог вэ?	[ "Уураг нийлэгжүүлэх", "ДНХ-г хадгалах", "Глюкозыг гэрлээр үүсгэх", "Цус шахах" ]	Уураг нийлэгжүүлэх	Рибосом нь амин хүчлүүдээс уураг үүсгэхэд оролцдог.	Wikibooks — High School Biology / Cell Structures	https://en.wikibooks.org/wiki/High_School_Biology/Cell_Structures	Wikibooks open-content textbook material is available under Creative Commons Attribution-ShareAlike terms; this row is an original/adapted MCQ aligned to the cited topic.	Describes organelles such as nucleus, mitochondria, chloroplasts, ribosomes, and vacuoles.	[ "biology", "high_school", "organelles", "mcq" ]	null	null	null
mn_biology_mcq_0029	mn	multiple_choice	1	biology	cellular_respiration	medium	Аэроб амьсгалд ихэвчлэн юу шаардлагатай вэ?	[ "Хүчилтөрөгч", "Зөвхөн азот", "Нарны гэрэл заавал", "Хлорофилл заавал" ]	Хүчилтөрөгч	Аэроб амьсгал нь хүчилтөрөгч оролцсон энерги гаргах үйл явц.	Wikibooks — High School Biology / Cellular Respiration	https://en.wikibooks.org/wiki/High_School_Biology/Cellular_Respiration	Wikibooks open-content textbook material is available under Creative Commons Attribution-ShareAlike terms; this row is an original/adapted MCQ aligned to the cited topic.	Covers cellular respiration and energy release from glucose.	[ "biology", "high_school", "cellular_respiration", "mcq" ]	null	null	null
mn_infozui_mcq_0002	mn	multiple_choice	1	Мэдээлэл зүй / Computer Science	data_representation	easy	1 байт хэдэн биттэй тэнцүү вэ?	[ "4 бит", "8 бит", "10 бит", "16 бит" ]	8 бит	Ерөнхий компьютерийн хичээлд 1 байт = 8 бит гэж үздэг.	Computer Science Field Guide — Data Representation	https://www.csfieldguide.org.nz/en/chapters/data-representation/	Computer Science Field Guide content is shared under Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0); this row is an original Mongolian MCQ aligned to the cited topic.	The chapter covers how computers represent information such as numbers, text, images, and program instructions in memory, storage, and networks.	[ "medeelel_zui", "high_school", "mcq", "byte" ]	null	null	null
mn_historical_landmarks_mcq_0090	mn	multiple_choice	1	historical_landmarks	historical_significance	medium	Эртний Киотогийн түүхэн дурсгалууд-ийн түүхэн ач холбогдлыг хамгийн зөв илэрхийлсэн нь аль вэ?	[ "Японы уламжлалт архитектур, шашин, ландшафтын соёлын төв", "зөвхөн орчин үеийн худалдааны төв", "зөвхөн автомашины үйлдвэр", "зөвхөн спортын лигийн нэр" ]	Японы уламжлалт архитектур, шашин, ландшафтын соёлын төв	Эртний Киотогийн түүхэн дурсгалууд нь Японы уламжлалт архитектур, шашин, ландшафтын соёлын төв гэдгээрээ түүхэн ач холбогдолтой.	UNESCO World Heritage Centre — Historic Monuments of Ancient Kyoto	https://whc.unesco.org/en/list/688/	Reference source for ancient Kyoto; this row is an original MCQ.	UNESCO lists historic monuments of ancient Kyoto in Japan, including temples, shrines, and gardens.	[ "historical_landmarks", "historical_significance", "mcq", "significance", "history" ]	null	Эртний Киотогийн түүхэн дурсгалууд	null
mn_geography_mcq_0011	mn	multiple_choice	1	geography	topographic_maps	easy	Топографийн зураг юуг илүү сайн харуулдаг вэ?	[ "Газрын өндөр нам ба хэлбэр", "Зөвхөн хүн амын нас", "Зөвхөн хэлний үгс", "Зөвхөн химийн элемент" ]	Газрын өндөр нам ба хэлбэр	Топографийн зураг нь өндөршил, уул, хөндий зэрэг газрын хэлбэрийг харуулдаг.	Wikibooks — High School Earth Science / Topographic Maps	https://en.wikibooks.org/wiki/High_School_Earth_Science/Topographic_Maps	Wikibooks open-content material is available under Creative Commons Attribution-ShareAlike terms; this row is an original/adapted MCQ aligned to the cited topographic map topic.	Topographic maps use contour lines to show elevation and landforms such as hills, mountains, and valleys.	[ "geography", "general", "topographic_maps", "mcq" ]	null	null	null
mn_sat_ap_physics_mcq_0098	mn	multiple_choice	1	physics	fluids_thermal	hard	2 Н жинтэй биет усанд 1.5 Н мэт харагдвал хөвөх хүч хэд вэ?	[ "0.5 Н", "1.5 Н", "2 Н", "3.5 Н" ]	0.5 Н	Apparent weight буурсан хэмжээ = buoyant force = 2 - 1.5 = 0.5 Н.	College Board — AP Physics 1 Course and Exam Description	https://apcentral.collegeboard.org/courses/ap-physics-1	Reference source for AP Physics 1 course topics; this row is an original MCQ and does not copy official exam questions.	The AP Physics 1 course materials organize the course around topics such as kinematics, dynamics, energy, momentum, torque/rotation, oscillations, and fluids.	[ "physics", "sat_ap_style", "high_school", "fluids_thermal", "mcq", "fluids", "thermal" ]	null	null	null
mn_python_mcq_0060	mn	multiple_choice	1	python_programming	modules_packages	easy	Өөр module ашиглахад ямар keyword хэрэглэдэг вэ?	[ "import", "include", "using", "require only" ]	import	import statement нь module-г ачаалж ашиглах боломж олгодог.	Python Documentation — 6. Modules	https://docs.python.org/3/tutorial/modules.html	Official Python documentation / Wikibooks reference; this row is an original Mongolian MCQ aligned to the cited topic, not a copied exercise.	The tutorial explains modules, import statements, packages, and using modules to organize Python code.	[ "python", "programming", "first_year_cs", "modules_packages", "mcq" ]	null	null	null
mn_geometry_mcq_0120	mn	multiple_choice	1	geometry	coordinate_geometry	medium	(2, -1) ба (8, 7) цэгүүдийн хоорондох зай хэд вэ?	[ "10", "11", "14", "20" ]	10	Зай = √((8−2)²+(7−-1)²) = 10.	Wikibooks — High School Geometry	https://en.wikibooks.org/wiki/High_School_Geometry	Wikibooks text is available under Creative Commons Attribution-ShareAlike terms; this row is an original/adapted MCQ aligned to the cited high-school geometry topic.	The book covers basics of geometry, parallel and perpendicular lines, congruent triangles, similarity, right triangle trigonometry, circles, perimeter and area, surface area and volume, and transformations.	[ "geometry", "high_school", "coordinate_geometry", "mcq", "coordinate_geometry" ]	null	null	null
mn_geography_mcq_0097	mn	multiple_choice	1	geography	weather_climate	medium	Муссон салхи юутай холбоотой ойлголт вэ?	[ "улирлаар чиглэл нь өөрчлөгдөх салхи ба хур тунадасны хэв шинж", "далайн давсжилтгүй болох", "уулын өндөр хэмжих", "газрын зурагны масштаб" ]	улирлаар чиглэл нь өөрчлөгдөх салхи ба хур тунадасны хэв шинж	Муссон нь улирлын салхи, чийг, хур тунадасны өөрчлөлттэй холбоотой.	Wikibooks — High School Earth Science / World Climates	https://en.wikibooks.org/wiki/High_School_Earth_Science/World_Climates	Wikibooks open-content material is available under Creative Commons Attribution-ShareAlike terms; this row is an original/adapted MCQ aligned to the cited climate topic.	Climate zones are based on temperature, humidity, precipitation, seasons, and natural vegetation.	[ "geography", "general", "weather_climate", "mcq" ]	null	null	null
mn_infozui_mcq_0036	mn	multiple_choice	1	Мэдээлэл зүй / Computer Science	programming	easy	Функцийн гол давуу тал аль нь вэ?	[ "Кодыг дахин ашиглах боломжтой болгох", "Компьютерийн өнгө солих", "Файл автоматаар устгах", "Интернэтийг унтраах" ]	Кодыг дахин ашиглах боломжтой болгох	Функц нь тодорхой үйлдлийг нэрлэж, олон газраас дуудаж ашиглах боломж өгдөг.	Wikibooks — A-level Computing/AQA: Fundamentals of programming	https://en.wikibooks.org/wiki/A-level_Computing/AQA/Paper_1/Fundamentals_of_programming	Wikibooks text is available under Creative Commons Attribution-ShareAlike; this row is an original Mongolian MCQ aligned to the cited topic.	The section lists programming fundamentals such as variables, data types, input/output, selection, iteration, functions, and object-oriented programming.	[ "medeelel_zui", "high_school", "mcq", "function" ]	null	null	null
mn_math_siyavula_mcq_0024	mn	multiple_choice	1	mathematics	number_patterns	medium	Tₙ = 2n + 1 бол T₅ хэд вэ?	[ "11", "10", "12", "9" ]	11	n = 5 орлуулбал T₅ = 2·5 + 1 = 11.	Siyavula Mathematics Grade 10 — 3.2 Describing sequences	https://www.siyavula.com/read/za/mathematics/grade-10/number-patterns/03-number-patterns-01	Siyavula online textbook content is released under a Creative Commons Attribution License (CC BY); this row is an original/adapted MCQ aligned to the cited topic.	3.2 Describing sequences: ordered number sequences, common difference, common ratio, and nth-term pattern ideas.	[ "nth_term" ]	null	null	null
mn_ethics_terms_mcq_0049	mn	multiple_choice	1	ethics	rights_justice_autonomy	medium	Autonomy буюу автономи гэж юу вэ?	[ "өөрийн шийдвэрийг ухамсартай, чөлөөтэй гаргах чадвар", "заавал бусдаар шийдүүлэх байдал", "зөвхөн биеийн өндөр", "зөвхөн хурд" ]	өөрийн шийдвэрийг ухамсартай, чөлөөтэй гаргах чадвар	Автономи нь өөрийн үнэт зүйл, мэдээлэлд үндэслэн шийдэх эрх чадвартай холбоотой.	OpenStax — Introduction to Philosophy, Chapter 9 Key Terms	https://openstax.org/books/introduction-philosophy/pages/9-key-terms	OpenStax Introduction to Philosophy is openly licensed educational material; this row is an original/adapted MCQ aligned to key ethics terms.	The key terms page is part of OpenStax Introduction to Philosophy's normative moral theory chapter.	[ "ethics", "terms", "rights_justice_autonomy", "mcq", "rights", "justice" ]	null	null	null
mn_first_aid_mcq_0065	mn	multiple_choice	1	first_aid	seizure	medium	Таталтын үед хугацааг тэмдэглэх нь яагаад хэрэгтэй вэ?	[ "мэргэжлийн тусламжид мэдээлэл өгөхөд", "оноо тоолоход", "өвдөлт шууд арилгахад", "хүнийг унтуулахад" ]	мэргэжлийн тусламжид мэдээлэл өгөхөд	Таталтын үргэлжилсэн хугацаа эмнэлгийн хүмүүст чухал мэдээлэл байж болно.	CDC — First Aid for Seizures	https://www.cdc.gov/epilepsy/first-aid-for-seizures/index.html	Reference source; this row is an original Mongolian MCQ aligned to the cited first-aid topic and does not copy source wording.	Seizure guidance includes staying calm, staying with the person, clearing hazards, side positioning, and not putting objects in the mouth.	[ "first_aid", "health_safety", "seizure", "mcq" ]	null	null	null
mn_social_studies_mcq_0045	mn	multiple_choice	1	social_studies	institutions	medium	Бюрократ байгууллагын нийтлэг шинж аль вэ?	[ "дүрэм, шатлал, үүргийн хуваарилалт", "огт дүрэмгүй байх", "зөвхөн гэр бүлийн харилцаа", "санамсаргүй шийдвэр л" ]	дүрэм, шатлал, үүргийн хуваарилалт	Бюрократ бүтэц нь тогтсон дүрэм, албан үүрэг, шатлалтай байдаг.	Pressbooks — Introduction to Sociology	https://pressbooks.pub/rothschildsintrotosociology/chapter/introduction-to-sociology/	Reference source; this row is an original/adapted MCQ aligned to the cited sociology topic.	The chapter describes sociology as examining interactions among individuals, groups, and institutions.	[ "social_studies", "institutions", "mcq" ]	null	null	null
mn_geometry_mcq_0138	mn	multiple_choice	1	geometry	transformations	medium	(x, y) цэгийг 90°-аар цагийн зүүний эсрэг эх цэгийн тойрон эргүүлэх дүрэм аль вэ?	[ "(-y, x)", "(y, -x)", "(-x, -y)", "(x, -y)" ]	(-y, x)	90° counterclockwise rotation: (x,y)→(-y,x).	Wikibooks — High School Geometry	https://en.wikibooks.org/wiki/High_School_Geometry	Wikibooks text is available under Creative Commons Attribution-ShareAlike terms; this row is an original/adapted MCQ aligned to the cited high-school geometry topic.	The book covers basics of geometry, parallel and perpendicular lines, congruent triangles, similarity, right triangle trigonometry, circles, perimeter and area, surface area and volume, and transformations.	[ "geometry", "high_school", "transformations", "mcq", "transformations" ]	null	null	null
mn_c_cs_firstyear_mcq_0002	mn	multiple_choice	1	computer_science_c_programming	c_basics	easy	#include <stdio.h> мөрийн гол зорилго юу вэ?	[ "Стандарт оролт/гаралтын функцуудын зарлалыг оруулах", "Програмыг автоматаар ажиллуулах", "Бүх алдааг засах", "Санах ойг шууд чөлөөлөх" ]	Стандарт оролт/гаралтын функцуудын зарлалыг оруулах	stdio.h нь printf, scanf зэрэг оролт/гаралтын функцуудын зарлалтай.	Wikibooks — C Programming	https://en.wikibooks.org/wiki/C_Programming	Wikibooks C Programming content is available under Creative Commons Attribution-ShareAlike terms; this row is an original/adapted MCQ aligned to the cited C programming topic.	The C Programming book covers introductory C topics including program structure, variables, types, operators, control flow, functions, arrays, pointers, structs, and standard libraries.	[ "computer_science", "c_programming", "first_year", "c_basics", "mcq" ]	null	null	null
mn_infozui_mcq_0075	mn	multiple_choice	1	Мэдээлэл зүй / Computer Science	networking	medium	Имэйл илгээх үед өгөгдөл сүлжээгээр явахдаа юу болж болно?	[ "Жижиг packet-уудаар дамжиж очно", "Цаасан захиа болж хувирна", "Дэлгэц дээр л хадгалагдана", "Зөвхөн нэг компьютер дотор үлдэнэ" ]	Жижиг packet-уудаар дамжиж очно	Сүлжээний протоколууд өгөгдлийг жижиг хэсгүүдээр дамжуулахад тусалдаг.	Computer Science Field Guide — Network Communication Protocols	https://www.csfieldguide.org.nz/en/chapters/network-communication-protocols/	Computer Science Field Guide content is shared under Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0); this row is an original Mongolian MCQ aligned to the cited topic.	The chapter introduces protocols and explains how internet messages are delivered using network communication ideas.	[ "medeelel_zui", "high_school", "mcq", "email", "packet" ]	null	null	null
mn_historical_landmarks_mcq_0009	mn	multiple_choice	1	historical_landmarks	country_location	easy	Чичен Ица аль улсад байрладаг вэ?	[ "Мексик", "Перу", "Бразил", "Испани" ]	Мексик	Чичен Ица нь Мексик-д байрладаг түүхэн дурсгалт газар.	UNESCO World Heritage Centre — Pre-Hispanic City of Chichen-Itza	https://whc.unesco.org/en/list/483/	Reference source for Chichen Itza; this row is an original MCQ.	UNESCO identifies Chichen Itza as a pre-Hispanic city in Mexico associated with Maya civilization.	[ "historical_landmarks", "country_location", "mcq", "country", "location" ]	null	Чичен Ица	null
mn_geography_mcq_0026	mn	multiple_choice	1	geography	continents_oceans	easy	Дэлхий дээр нийт хэдэн тив гэж ихэвчлэн заадаг вэ?	[ "7", "5", "3", "12" ]	7	Сургуулийн түгээмэл ангиллаар дэлхий 7 тивтэй гэж үздэг.	National Geographic Education — Continent	https://education.nationalgeographic.org/resource/Continent/	Reference source; this row is an original MCQ and does not copy source wording.	A continent is one of Earth's seven main divisions of land; the seven continents include Asia, Africa, North America, South America, Antarctica, Europe, and Australia.	[ "geography", "general", "continents_oceans", "mcq" ]	null	null	null
mn_countries_culture_mcq_0003	mn	multiple_choice	1	countries_culture_geography	capital_city	easy	Өмнөд Солонгос улсын нийслэл аль вэ?	[ "Сөүл", "Токио", "Бээжин", "Ханой" ]	Сөүл	Өмнөд Солонгос улсын нийслэл нь Сөүл. Энэ улс/нутаг дэвсгэрийг ерөнхийдөө Зүүн Ази бүсэд авч үздэг.	Encyclopaedia Britannica — Countries and Capitals Quiz / World Capitals Quiz	https://www.britannica.com/quiz/countries-and-capitals-quiz	Reference source for country-capital facts; this row is an original MCQ and does not copy Britannica quiz wording.	Britannica country/capital quiz pages provide country-capital pair facts such as Washington, D.C. for the United States, Canberra for Australia, Dublin for Ireland, Bangkok for Thailand, Lisbon for Portugal, Kyiv for Ukraine, and others.	[ "countries", "culture", "capital_city", "mcq", "capital", "location" ]	Өмнөд Солонгос	null	null
mn_c_cs_firstyear_mcq_0042	mn	multiple_choice	1	computer_science_c_programming	arrays	medium	Массивын хязгаараас давсан индексээр хандах нь ямар эрсдэлтэй вэ?	[ "Тодорхойгүй зан төлөв үүсгэж болно", "Үргэлж зөв утга буцаана", "Компилятор үргэлж засна", "printf ажиллахгүй болно" ]	Тодорхойгүй зан төлөв үүсгэж болно	Out-of-bounds хандалт нь undefined behavior үүсгэх эрсдэлтэй.	Wikibooks — C Programming	https://en.wikibooks.org/wiki/C_Programming	Wikibooks C Programming content is available under Creative Commons Attribution-ShareAlike terms; this row is an original/adapted MCQ aligned to the cited C programming topic.	The C Programming book covers introductory C topics including program structure, variables, types, operators, control flow, functions, arrays, pointers, structs, and standard libraries.	[ "computer_science", "c_programming", "first_year", "arrays", "mcq" ]	null	null	null
mn_economics_mcq_0041	mn	multiple_choice	1	economics	costs_production	medium	Хязгаарын зардал гэж юу вэ?	[ "Нэг нэмэлт нэгж үйлдвэрлэхэд гарах нэмэлт зардал", "Бүх өнгөний дундаж", "Нийт хүн амын тоо", "Банкны хадгаламж" ]	Нэг нэмэлт нэгж үйлдвэрлэхэд гарах нэмэлт зардал	Хязгаарын зардал нь үйлдвэрлэлийг нэг нэгжээр нэмэхэд зардал хэр өөрчлөгдөхийг хэлнэ.	Wikibooks — Principles of Economics	https://en.wikibooks.org/wiki/Principles_of_Economics	Wikibooks text is available under Creative Commons Attribution-ShareAlike terms; this row is an original/adapted MCQ aligned to the cited introductory economics topic.	The book introduces microeconomics and macroeconomics and lists topics including scarcity, allocation, demand, supply, market forces, GDP, money, inflation, fiscal policy, monetary policy, taxation, and interest rates.	[ "economics", "general", "costs_production", "mcq" ]	null	null	null
mn_geometry_mcq_0041	mn	multiple_choice	1	geometry	triangles_area	medium	Суурь нь 8 см, өндөр нь 9 см гурвалжны талбай хэд вэ?	[ "36 см²", "72 см²", "17 см²", "4.5 см²" ]	36 см²	A=1/2bh=1/2×8×9=36 см².	OpenStax — Contemporary Mathematics, 10.3 Triangles	https://openstax.org/books/contemporary-mathematics/pages/10-3-triangles	OpenStax Contemporary Mathematics is openly licensed educational material; this row is an original/adapted MCQ aligned to triangle geometry topics.	The section includes identifying triangles by sides and angles, determining congruent and similar triangles, and finding missing sides of similar triangles.	[ "geometry", "high_school", "triangles_area", "mcq", "triangles", "area" ]	null	null	null
mn_electronics_physics_mcq_0002	mn	multiple_choice	1	electronics_physics	basic_quantities_units	easy	Цахилгаан гүйдлийн SI нэгж аль вэ?	[ "ампер (A)", "вольт (V)", "ом (Ω)", "ватт (W)" ]	ампер (A)	Гүйдэл нь нэгж хугацаанд урсах цэнэгийн хэмжээ бөгөөд ампераар хэмжигддэг.	OpenStax College Physics 2e — Introduction to Electric Current, Resistance, and Ohm's Law	https://openstax.org/books/college-physics-2e/pages/20-introduction-to-electric-current-resistance-and-ohms-law	OpenStax College Physics 2e is openly licensed educational material; this row is an original/adapted MCQ aligned to electric-current basics.	OpenStax introduces electric current, resistance, Ohm's law, and basic circuit concepts.	[ "electronics", "physics", "basic_quantities_units", "mcq", "units", "basics" ]	null	null	null
mn_culture_mcq_0008	mn	multiple_choice	1	mongolian_culture	festival_tsagaan_sar	easy	Цагаан сар нь ямар хуанлийн дагуу жилийн эхний өдөртэй холбоотой вэ?	[ "Монголын нар-сарны хуанли", "Грегорийн хуанли", "Зөвхөн нарны хуанли", "Олимпын хуанли" ]	Монголын нар-сарны хуанли	Википедиад Цагаан сар нь Монголын нар-сарны хуанлийн жилийн эхний өдөр гэж тайлбарласан.	Tsagaan Sar - Wikipedia	https://en.wikipedia.org/wiki/Tsagaan_Sar	CC BY-SA	Tsagaan Sar is the first day of the year according to the Mongolian lunisolar calendar.	[ "tsagaan_sar", "calendar", "mcq" ]	null	null	null
mn_infozui_mcq_0072	mn	multiple_choice	1	Мэдээлэл зүй / Computer Science	networking	medium	Bandwidth буюу зурвасын өргөн юуг илэрхийлдэг вэ?	[ "Нэгж хугацаанд дамжуулах боломжтой өгөгдлийн хэмжээ", "Дэлгэцийн өргөн", "Файлын нэрийн урт", "Компьютерийн жин" ]	Нэгж хугацаанд дамжуулах боломжтой өгөгдлийн хэмжээ	Bandwidth өндөр байх тусам тодорхой хугацаанд илүү их өгөгдөл дамжуулах боломжтой.	Wikibooks — A-level Computing/AQA: Fundamentals of communication and networking	https://en.wikibooks.org/wiki/A-level_Computing/AQA/Paper_2/Fundamentals_of_communication_and_networking	Wikibooks text is available under Creative Commons Attribution-ShareAlike; this row is an original Mongolian MCQ aligned to the cited topic.	The section is a computer science course topic on communication and networking fundamentals.	[ "medeelel_zui", "high_school", "mcq", "bandwidth" ]	null	null	null
mn_countries_culture_mcq_0095	mn	multiple_choice	1	countries_culture_geography	world_region	medium	Колумб улс дэлхийн аль бүсэд хамгийн ойр ангилагдах вэ?	[ "Өмнөд Америк", "Зүүн Европ", "Баруун Ази", "Меланези" ]	Өмнөд Америк	UN M49 маягийн газарзүйн ангиллаар Колумб нь Өмнөд Америк бүсэд хамааруулж авч үздэг.	United Nations Statistics Division — Standard Country or Area Codes for Statistical Use (M49)	https://unstats.un.org/unsd/methodology/m49/	Reference source for official statistical country/area and region grouping; this row is an original MCQ using UN M49-style geographic grouping.	UNSD M49 contains country or area names and codes for statistical processing and organizes countries into geographic regions and subregions.	[ "countries", "culture", "world_region", "mcq", "region", "location" ]	Колумб	null	null
mn_geometry_mcq_0036	mn	multiple_choice	1	geometry	triangles_angle_sum	medium	Гурвалжны хоёр өнцөг 22° ба 68° бол гурав дахь өнцөг хэд вэ?	[ "90°", "46°", "158°", "90° (1)" ]	90°	Гурвалжны өнцгүүдийн нийлбэр 180° тул 180−22−68=90°.	OpenStax — Contemporary Mathematics, 10.3 Triangles	https://openstax.org/books/contemporary-mathematics/pages/10-3-triangles	OpenStax Contemporary Mathematics is openly licensed educational material; this row is an original/adapted MCQ aligned to triangle geometry topics.	The section includes identifying triangles by sides and angles, determining congruent and similar triangles, and finding missing sides of similar triangles.	[ "geometry", "high_school", "triangles_angle_sum", "mcq", "triangles" ]	null	null	null
mn_c_cs_firstyear_mcq_0075	mn	multiple_choice	1	computer_science_c_programming	recursion	medium	Рекурсив функцэд base case яагаад хэрэгтэй вэ?	[ "Дуудалтыг зогсоох нөхцөл болдог", "Програмыг заавал удаашруулах", "Файл нээх", "Pointer үүсгэх" ]	Дуудалтыг зогсоох нөхцөл болдог	Base case байхгүй бол рекурс дуусахгүй stack overflow үүсгэж болно.	CS50 Course Outline — C, Arrays, Algorithms, Memory, Data Structures	https://cs50.harvard.edu/syllabus	Referenced as an openly accessible course outline; this row is an original MCQ aligned to first-year CS topics, not copied from the course.	The CS50 course outline lists early topics such as C, arrays, algorithms, memory, and data structures.	[ "computer_science", "c_programming", "first_year", "recursion", "mcq" ]	null	null	null
mn_countries_culture_pop_mcq_0031	mn	multiple_choice	1	countries_culture_geography_population	capital_city	easy	Мальдив улсын нийслэлийг сонгоно уу.	[ "Мале", "Коломбо", "Дакка", "Катманду" ]	Мале	Мальдив улсын нийслэл нь Мале. Энэ улс нь ерөнхийдөө Өмнөд Ази бүсийн хүрээнд авч үзэгддэг.	Encyclopaedia Britannica — Countries and Capitals Quiz / World Capitals Quiz	https://www.britannica.com/quiz/countries-and-capitals-quiz	Reference source for country-capital facts; this row is an original MCQ and does not copy Britannica quiz wording.	Britannica country/capital quiz pages provide direct country-capital facts for many countries.	[ "countries", "culture", "geography", "capital_city", "mcq", "capital", "location" ]	Мальдив	null	null
mn_ap_physics_harder_mcq_0022	mn	multiple_choice	1	physics	force_translational_dynamics	hard	Хоёр биет олсоор холбогдсон: 3 кг ба 2 кг. 3 кг биетийг 10 Н хүчээр үрэлтгүй гадаргуу дээр татвал системийн хурдатгал хэд вэ?	[ "1 м/с²", "2 м/с²", "3 м/с²", "5 м/с²" ]	2 м/с²	Нийт масс 5 кг. a=F/M=10/5=2 м/с².	Khan Academy — AP/College Physics 1	https://www.khanacademy.org/science/ap-college-physics-1	Reference source for AP/College Physics 1 skill organization; this row is an original MCQ and does not copy Khan Academy exercises.	Khan Academy AP/College Physics 1 includes kinematics, force and translational dynamics, work/energy/power, momentum, torque, oscillations, and fluids.	[ "physics", "ap_physics_1_style", "slightly_harder", "force_translational_dynamics", "mcq", "forces", "dynamics" ]	null	null	null
mn_culture_mcq_0058	mn	multiple_choice	1	culture	cuisine	easy	Монгол хоолны үндсэн бүрэлдэхүүнд юу зонхилдог гэж Википедиад дурдсан бэ?	[ "Сүү цагаан идээ, мах, амьтны гаралтай өөх", "Далайн загас, будаа, халуун ногоо", "Жимс, шоколад, мөөг", "Зөвхөн ногоон салат" ]	Сүү цагаан идээ, мах, амьтны гаралтай өөх	Эх сурвалжид Монгол хоол сүү цагаан идээ, мах, амьтны өөхөөс голчлон бүрддэг гэж өгсөн.	Mongolian cuisine - Wikipedia	https://en.wikipedia.org/wiki/Mongolian_cuisine	CC BY-SA 4.0 (Wikipedia)	Mongolian cuisine predominantly consists of dairy products, meat and animal fats гэж дурдсан.	[ "cuisine", "food" ]	null	null	null
mn_geography_mcq_0001	mn	multiple_choice	1	geography	geography_basics	easy	Газарзүй ерөнхийдөө юуг судалдаг вэ?	[ "Дэлхий, орон зай, байгаль ба хүний харилцан хамаарал", "Зөвхөн химийн урвал", "Зөвхөн уран зохиол", "Зөвхөн програмын код" ]	Дэлхий, орон зай, байгаль ба хүний харилцан хамаарал	Газарзүй нь дэлхийн байгаль, газар нутаг, хүн ам, орон зайн харилцааг судалдаг.	Wikibooks — Subject: Geography	https://en.wikibooks.org/wiki/Subject:Geography	Wikibooks open-content material is available under Creative Commons Attribution-ShareAlike terms; this row is an original/adapted MCQ aligned to the cited geography topic.	Geography deals with Earth, its physical environment, and human interaction across space and time.	[ "geography", "general", "geography_basics", "mcq" ]	null	null	null
mn_database_backend_mcq_0054	mn	multiple_choice	1	database_backend	joins_relationships	medium	Нэг user нэг profile-той байвал энэ ямар холбоо вэ?	[ "one-to-one", "many-to-many", "unrelated", "self join only" ]	one-to-one	Нэг мөр нөгөө хүснэгтийн нэг мөртэй холбогдвол one-to-one.	PostgreSQL Documentation — SELECT	https://www.postgresql.org/docs/current/sql-select.html	Reference source; this row is an original MCQ aligned to PostgreSQL SELECT/query concepts and does not copy source wording.	PostgreSQL documentation describes SELECT query syntax including SELECT, FROM, WHERE, GROUP BY, HAVING, ORDER BY, LIMIT, and joins.	[ "database", "backend", "first_year", "joins_relationships", "mcq", "joins", "relationships" ]	null	null	null
mn_geometry_mcq_0117	mn	multiple_choice	1	geometry	coordinate_geometry	medium	(1, 2) ба (4, 6) цэгүүдийн хоорондох зай хэд вэ?	[ "5", "6", "7", "10" ]	5	Зай = √((4−1)²+(6−2)²) = 5.	Wikibooks — High School Geometry	https://en.wikibooks.org/wiki/High_School_Geometry	Wikibooks text is available under Creative Commons Attribution-ShareAlike terms; this row is an original/adapted MCQ aligned to the cited high-school geometry topic.	The book covers basics of geometry, parallel and perpendicular lines, congruent triangles, similarity, right triangle trigonometry, circles, perimeter and area, surface area and volume, and transformations.	[ "geometry", "high_school", "coordinate_geometry", "mcq", "coordinate_geometry" ]	null	null	null
mn_countries_culture_pop_mcq_0171	mn	multiple_choice	1	countries_culture_geography_population	mixed_country_population_culture_reasoning	medium	1.4 тэрбумаас дээш хүн амтай, Шинэ Дели нийслэлтэй, йогийн уламжлалтай улс аль вэ?	[ "Энэтхэг", "Хятад", "Япон", "Монгол" ]	Энэтхэг	Энэтхэг нь олон хүн амтай, нийслэл нь Шинэ Дели, йогийн уламжлалтай холбоотой.	Britannica Students — World Capitals at a Glance	https://kids.britannica.com/students/article/world-capitals-at-a-glance/624667	Reference source for country-capital and continent grouping context; this row is an original MCQ.	Britannica Students explains that a capital is usually the headquarters of the national government and provides country/capital context by continent.	[ "countries", "culture", "geography", "mixed_country_population_culture_reasoning", "mcq", "reasoning", "population", "capital", "culture" ]	Энэтхэг	null	null
mn_math_siyavula_mcq_0070	mn	multiple_choice	1	mathematics	finance_and_growth	easy	500 төгрөгийг жилийн 10% энгийн хүүгээр 1 жил хадгалбал хүү хэд вэ?	[ "50", "100", "10", "550" ]	50	Хүү = P·i·n = 500·0.10·1 = 50.	Siyavula Mathematics Grade 10 — 9.2 Simple interest	https://www.siyavula.com/read/za/mathematics/grade-10/finance-and-growth/09-finance-and-growth-01	Siyavula online textbook content is released under a Creative Commons Attribution License (CC BY); this row is an original/adapted MCQ aligned to the cited topic.	9.2 Simple interest: simple interest and accumulated amount formula A = P(1 + in).	[ "simple_interest" ]	null	null	null
mn_countries_culture_mcq_0036	mn	multiple_choice	1	countries_culture_geography	capital_city	easy	Ирланд улсын нийслэл аль вэ?	[ "Дублин", "Белфаст", "Лондон", "Осло" ]	Дублин	Ирланд улсын нийслэл нь Дублин. Энэ улс/нутаг дэвсгэрийг ерөнхийдөө Хойд Европ бүсэд авч үздэг.	Encyclopaedia Britannica — Countries and Capitals Quiz / World Capitals Quiz	https://www.britannica.com/quiz/countries-and-capitals-quiz	Reference source for country-capital facts; this row is an original MCQ and does not copy Britannica quiz wording.	Britannica country/capital quiz pages provide country-capital pair facts such as Washington, D.C. for the United States, Canberra for Australia, Dublin for Ireland, Bangkok for Thailand, Lisbon for Portugal, Kyiv for Ukraine, and others.	[ "countries", "culture", "capital_city", "mcq", "capital", "location" ]	Ирланд	null	null
mn_math_siyavula_mcq_0065	mn	multiple_choice	1	mathematics	analytical_geometry	medium	(5, -1) ба (1, 3) цэгүүдийн дундаж цэг аль вэ?	[ "(3, 1)", "(4, 2)", "(2, -2)", "(6, 2)" ]	(3, 1)	((5+1)/2, (-1+3)/2) = (3, 1).	Siyavula Mathematics Grade 10 — 8.4 Mid-point of a line	https://www.siyavula.com/read/za/mathematics/grade-10/analytical-geometry/08-analytical-geometry-03	Siyavula online textbook content is released under a Creative Commons Attribution License (CC BY); this row is an original/adapted MCQ aligned to the cited topic.	8.4 Mid-point of a line: midpoint coordinates are found by averaging the x-coordinates and y-coordinates.	[ "midpoint", "coordinates" ]	null	null	null
mn_python_mcq_0018	mn	multiple_choice	1	python_programming	data_types	medium	Python string нь mutable буюу өөрчлөгддөг үү?	[ "Үгүй, immutable", "Тийм, үргэлж mutable", "Зөвхөн int үед", "Зөвхөн list дотор бол" ]	Үгүй, immutable	Python string объектууд immutable тул шууд доторх тэмдэгтийг солих боломжгүй.	Python Documentation — Built-in Types	https://docs.python.org/3/library/stdtypes.html	Official Python documentation / Wikibooks reference; this row is an original Mongolian MCQ aligned to the cited topic, not a copied exercise.	The standard library documentation describes built-in types such as numbers, strings, lists, tuples, ranges, sets, and dictionaries.	[ "python", "programming", "first_year_cs", "data_types", "mcq" ]	null	null	null
mn_ap_chemistry_mcq_0011	mn	multiple_choice	1	chemistry	compound_structure_properties	medium	Ионы холбоо ерөнхийдөө ямар бөөмсийн хооронд үүсдэг вэ?	[ "эсрэг цэнэгтэй ионууд", "хоёр саармаг атомын цөм", "хоёр нейтрон", "зөвхөн электрон ба фотон" ]	эсрэг цэнэгтэй ионууд	Ионы холбоо нь катион ба анионы цахилгаан таталцлаас үүснэ.	OpenStax — Chemistry 2e	https://openstax.org/details/books/chemistry-2e	OpenStax Chemistry 2e is an openly licensed chemistry textbook; this row is an original/adapted MCQ aligned to the cited general chemistry topic.	OpenStax Chemistry 2e covers atoms, molecules and ions, stoichiometry, thermochemistry, gases, solutions, kinetics, equilibrium, acid-base chemistry, thermodynamics, and electrochemistry.	[ "chemistry", "ap_chemistry_style", "compound_structure_properties", "mcq", "unit_2" ]	null	null	null
mn_geography_mcq_0020	mn	multiple_choice	1	geography	coordinates	medium	90°N өргөрөг аль газартай холбоотой вэ?	[ "Хойд туйл", "Өмнөд туйл", "Экватор", "Анхны голдож" ]	Хойд туйл	Хойд туйл нь 90° хойд өргөрөгт байрлана.	National Geographic Education — Latitude	https://education.nationalgeographic.org/resource/latitude/	Reference source; this row is an original MCQ and does not copy source wording.	Latitude measures distance north or south of the Equator using imaginary east-west lines called parallels.	[ "geography", "general", "coordinates", "mcq" ]	null	null	null
mn_geometry_mcq_0021	mn	multiple_choice	1	geometry	lines_angles	easy	Хоёр шулуун огтлолцож, нэг vertical өнцөг 72° байв. Түүний эсрэг өнцөг хэд вэ?	[ "72°", "108°", "90°", "36°" ]	72°	Огтлолцсон хоёр шулууны эсрэг буюу vertical өнцгүүд тэнцүү.	Wikibooks — High School Geometry	https://en.wikibooks.org/wiki/High_School_Geometry	Wikibooks text is available under Creative Commons Attribution-ShareAlike terms; this row is an original/adapted MCQ aligned to the cited high-school geometry topic.	The book covers basics of geometry, parallel and perpendicular lines, congruent triangles, similarity, right triangle trigonometry, circles, perimeter and area, surface area and volume, and transformations.	[ "geometry", "high_school", "lines_angles", "mcq", "vertical_angles" ]	null	null	null
mn_ap_chemistry_mcq_0058	mn	multiple_choice	1	chemistry	thermochemistry_enthalpy_calorimetry	medium	Урвалын тэгшитгэлийг 2-оор үржүүлбэл ΔH яах вэ?	[ "2 дахин үржигдэнэ", "тэмдэг л солигдоно", "өөрчлөгдөхгүй", "0 болно" ]	2 дахин үржигдэнэ	Stoichiometric коэффициентүүдийг үржүүлэхэд ΔH мөн адил үржигдэнэ.	OpenStax — Chemistry 2e	https://openstax.org/details/books/chemistry-2e	OpenStax Chemistry 2e is an openly licensed chemistry textbook; this row is an original/adapted MCQ aligned to the cited general chemistry topic.	OpenStax Chemistry 2e covers atoms, molecules and ions, stoichiometry, thermochemistry, gases, solutions, kinetics, equilibrium, acid-base chemistry, thermodynamics, and electrochemistry.	[ "chemistry", "ap_chemistry_style", "thermochemistry_enthalpy_calorimetry", "mcq", "unit_6" ]	null	null	null
mn_python_mcq_0051	mn	multiple_choice	1	python_programming	collections	medium	Dictionary дээр `.items()` юу буцаах вэ?	[ "key-value хосууд", "зөвхөн key", "зөвхөн value", "хоосон list" ]	key-value хосууд	dict.items() нь key-value хосуудын view буцаадаг.	Python Documentation — 5. Data Structures	https://docs.python.org/3/tutorial/datastructures.html	Official Python documentation / Wikibooks reference; this row is an original Mongolian MCQ aligned to the cited topic, not a copied exercise.	The tutorial covers lists, list methods, tuples, sets, dictionaries, looping techniques, and list comprehensions.	[ "python", "programming", "first_year_cs", "collections", "mcq" ]	null	null	null
mn_c_cs_firstyear_mcq_0067	mn	multiple_choice	1	computer_science_c_programming	algorithms	medium	Шугаман хайлт буюу linear search юу хийдэг вэ?	[ "Элемент бүрийг дарааллаар шалгана", "Заавал дунд хэсгээс хуваана", "Массивыг автоматаар устгана", "Зөвхөн pointer шалгана" ]	Элемент бүрийг дарааллаар шалгана	Linear search нь хайж буй утгыг олох хүртэл дараалан шалгадаг.	CS50 Course Outline — C, Arrays, Algorithms, Memory, Data Structures	https://cs50.harvard.edu/syllabus	Referenced as an openly accessible course outline; this row is an original MCQ aligned to first-year CS topics, not copied from the course.	The CS50 course outline lists early topics such as C, arrays, algorithms, memory, and data structures.	[ "computer_science", "c_programming", "first_year", "algorithms", "mcq" ]	null	null	null
mn_culture_mcq_0059	mn	multiple_choice	1	culture	cuisine	easy	Хөдөө орон нутагт хамгийн нийтлэг хоол юу гэж эх сурвалжид байна вэ?	[ "Чанасан хонины мах", "Суши", "Пицца", "Гоймонтой шөл" ]	Чанасан хонины мах	Википедиад хамгийн нийтлэг хөдөөний хоол нь cooked mutton гэж өгөгдсөн.	Mongolian cuisine - Wikipedia	https://en.wikipedia.org/wiki/Mongolian_cuisine	CC BY-SA 4.0 (Wikipedia)	Most common rural dish is cooked mutton гэж бичсэн.	[ "cuisine", "mutton" ]	null	null	null
mn_physics_mcq_0099	mn	multiple_choice	1	physics	thermal_physics	medium	Ус буцлах үед ямар төлөвийн өөрчлөлт явагддаг вэ?	[ "шингэнээс хий рүү", "хатуугаас шингэн рүү", "хийнээс хатуу руу", "шингэнээс хатуу руу" ]	шингэнээс хий рүү	Буцлах нь шингэн төлөвөөс хий төлөвт шилжих хэлбэр.	Siyavula Physical Sciences Grade 10 — physics chapters	https://www.siyavula.com/read/za/physical-sciences/grade-10	Siyavula online textbook content is released under a Creative Commons Attribution License; this row is an original/adapted MCQ aligned to the cited high-school physics topic.	Grade 10 Physical Sciences includes physics topics such as vectors, motion, waves, magnetism, electrostatics, and electric circuits.	[ "physics", "high_school", "thermal_physics", "mcq" ]	null	null	null
mn_database_backend_mcq_0060	mn	multiple_choice	1	database_backend	joins_relationships	medium	N+1 query problem гэж backend-д юу гэсэн санаа вэ?	[ "нэг жагсаалт аваад мөр бүрт дахин тусдаа query хийхээс олон query үүсэх", "нэг query үргэлж хурдан болох", "primary key давтагдах", "database backup хийх" ]	нэг жагсаалт аваад мөр бүрт дахин тусдаа query хийхээс олон query үүсэх	N+1 нь холбоотой өгөгдлийг үр ашиггүй олон query-ээр авах асуудал.	PostgreSQL Documentation — SELECT	https://www.postgresql.org/docs/current/sql-select.html	Reference source; this row is an original MCQ aligned to PostgreSQL SELECT/query concepts and does not copy source wording.	PostgreSQL documentation describes SELECT query syntax including SELECT, FROM, WHERE, GROUP BY, HAVING, ORDER BY, LIMIT, and joins.	[ "database", "backend", "first_year", "joins_relationships", "mcq", "joins", "relationships" ]	null	null	null
mn_biology_mcq_0023	mn	multiple_choice	1	biology	photosynthesis	easy	Фотосинтезийн үед ургамал агаараас юуг авдаг вэ?	[ "Нүүрсхүчлийн хий", "Азотын цэвэр хий шууд", "Гелий", "Озон л зөвхөн" ]	Нүүрсхүчлийн хий	Фотосинтезийн урвалд нүүрсхүчлийн хий болон ус оролцдог.	Wikibooks — High School Biology / Photosynthesis	https://en.wikibooks.org/wiki/High_School_Biology/Photosynthesis	Wikibooks open-content textbook material is available under Creative Commons Attribution-ShareAlike terms; this row is an original/adapted MCQ aligned to the cited topic.	Covers photosynthesis, chloroplasts, light energy, carbon dioxide, water, glucose, and oxygen.	[ "biology", "high_school", "photosynthesis", "mcq" ]	null	null	null
mn_geometry_mcq_0186	mn	multiple_choice	1	geometry	culture_context_geometry	medium	Египетийн нийслэл Каир хотын нэг гурвалжин хэлбэртэй үзмэрийн суурь 14 м, өндөр 6 м бол талбай хэд вэ?	[ "42 м²", "84 м²", "20 м²", "98 м²" ]	42 м²	A=1/2×14×6=42 м².	Encyclopaedia Britannica — World Capitals Quiz / Countries and Capitals Quiz	https://www.britannica.com/quiz/capital-cities-of-the-world-quiz	Reference source for capital-city context; this row is an original geometry MCQ and does not copy Britannica quiz questions.	Britannica's capital-city quizzes list country-capital facts such as Mongolia—Ulaanbaatar, Japan—Tokyo, United Kingdom—London, Italy—Rome, Brazil—Brasília, Egypt—Cairo, Spain—Madrid, and South Korea—Seoul.	[ "geometry", "high_school", "culture_context_geometry", "mcq", "capitals", "word_problem", "culture_context" ]	null	null	Egypt—Cairo
mn_ap_chemistry_mcq_0018	mn	multiple_choice	1	chemistry	compound_structure_properties	medium	Поляр ковалент холбоо үүсэх гол шалтгаан аль вэ?	[ "атомын электрон сөрөг чанар ялгаатай", "массын тоо адил", "нейтрон байхгүй", "температур 0" ]	атомын электрон сөрөг чанар ялгаатай	Электрон сөрөг чанар ялгаатай бол холбооны электрон жигд бус хуваарилагдана.	OpenStax — Chemistry 2e	https://openstax.org/details/books/chemistry-2e	OpenStax Chemistry 2e is an openly licensed chemistry textbook; this row is an original/adapted MCQ aligned to the cited general chemistry topic.	OpenStax Chemistry 2e covers atoms, molecules and ions, stoichiometry, thermochemistry, gases, solutions, kinetics, equilibrium, acid-base chemistry, thermodynamics, and electrochemistry.	[ "chemistry", "ap_chemistry_style", "compound_structure_properties", "mcq", "unit_2" ]	null	null	null

End of preview. Expand in Data Studio

Mongolian MCQ Dataset with Sources

This dataset contains Mongolian multiple-choice questions across school and general-knowledge subjects. Each row includes answer choices, the correct answer, an explanation, and source metadata.

Dataset contents

File	Rows
`mongolian_ap_chemistry_mcq_100.jsonl`	100
`mongolian_ap_physics_slightly_harder_mcq_100.jsonl`	100
`mongolian_biology_highschool_wikibooks_mcq_100.jsonl`	100
`mongolian_c_programming_firstyear_cs_mcq_100.jsonl`	100
`mongolian_chemistry_middle_highschool_wikibooks_mcq_100.jsonl`	100
`mongolian_countries_culture_geography_mcq_200.jsonl`	200
`mongolian_countries_culture_population_mcq_200.jsonl`	200
`mongolian_culture_wikipedia_100_more.jsonl`	100
`mongolian_culture_wikipedia_sample_30.jsonl`	30
`mongolian_database_backend_firstyear_mcq_100.jsonl`	100
`mongolian_economics_general_mcq_100.jsonl`	100
`mongolian_electronics_physics_mcq_100.jsonl`	100
`mongolian_ethics_terms_general_mcq_100.jsonl`	100
`mongolian_first_aid_general_mcq_100.jsonl`	100
`mongolian_geography_general_mcq_100.jsonl`	100
`mongolian_geometry_culture_mcq_200.jsonl`	200
`mongolian_historical_landmarks_mcq_100.jsonl`	100
`mongolian_infozui_highschool_mcq_100.jsonl`	100
`mongolian_math_siyavula_grade10_mcq_100.jsonl`	100
`mongolian_pe_theory_middle_highschool_mcq_100.jsonl`	100
`mongolian_physics_highschool_mcq_100.jsonl`	100
`mongolian_physics_sat_ap_style_mcq_100.jsonl`	100
`mongolian_python_general_mcq_100.jsonl`	100
`mongolian_sat_style_math_mcq_100.jsonl`	100
`mongolian_social_studies_general_mcq_100.jsonl`	100

Total raw rows in this package: 2730.

Data format

Each JSONL row follows this schema pattern:

{
  "id": "mn_example_mcq_0001",
  "language": "mn",
  "type": "multiple_choice",
  "score_weight": 1,
  "subject": "subject_name",
  "subtopic": "subtopic_name",
  "difficulty": "easy|medium|hard",
  "question": "...",
  "choices": ["...", "...", "...", "..."],
  "answer": "...",
  "explanation": "...",
  "source_title": "...",
  "source_url": "...",
  "source_license": "...",
  "source_evidence": "...",
  "tags": ["...", "..."]
}

Data collector

scripts/data_collector.py reads all files from data/raw/, validates the rows, removes exact duplicate question fingerprints, and creates:

data/processed/train.jsonl
data/processed/validation.jsonl
data/processed/test.jsonl
data/processed/all.jsonl
data/processed/dataset_summary.json

Run locally:

pip install -r requirements.txt
python scripts/data_collector.py
python scripts/load_example.py

Attribution

Each row includes source_title, source_url, source_license, and source_evidence. Please cite/credit those sources when using or presenting the dataset.

Notes

Language: Mongolian (mn)
Task: multiple-choice question answering
The questions and explanations are original/adapted educational material grounded by the listed sources.

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