Geography GK questions

GK by subject Updated 11 Oct 2026

These geography GK questions cover both physical geography of the world and the geography of India: latitudes and the atmosphere, landforms and oceans, world geography, Indian mountains, soils, winds, rivers, lakes and dams. They suit school students as well as SSC, railway, bank and state exam aspirants.

Each question has four options, the correct answer and a short explanation that adds a related fact. Use the sections as topic tests and keep an atlas open while you practise.

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Earth, latitudes and the atmosphere

Q1. What is the latitude of the Equator?
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Answer: A. 0 degrees
The Equator is the 0 degree line of latitude and divides the Earth into the Northern and Southern Hemispheres.
Q2. The Prime Meridian (0 degrees longitude) passes through which place?
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Answer: C. Greenwich
The Prime Meridian passes through the Royal Observatory at Greenwich near London.
Q3. The International Date Line roughly follows which meridian?
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Answer: C. 180 degrees
The International Date Line runs roughly along the 180 degree meridian, bending in places to avoid land.
Q4. In which direction does the Earth rotate on its axis?
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Answer: A. West to east
The Earth spins from west to east, which is why the Sun appears to rise in the east.
Q5. At about which latitude does the Arctic Circle lie?
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Answer: D. 66.5 degrees North
The Arctic Circle lies at about 66.5 degrees North; north of it the Sun can stay above the horizon for 24 hours in summer.
Q6. Which is the lowest layer of the atmosphere, where almost all weather occurs?
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Answer: D. Troposphere
The troposphere holds most of the water vapour and clouds, so rain, storms and other weather happen in it.
Q7. The ozone layer is found mainly in which layer of the atmosphere?
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Answer: B. Stratosphere
Ozone in the stratosphere absorbs most of the Sun's harmful ultraviolet rays.
Q8. Nitrogen makes up roughly what percentage of dry air by volume?
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Answer: C. 78%
Dry air is about 78% nitrogen, 21% oxygen and a little under 1% argon, with tiny amounts of other gases.
Q9. Lines on a map joining places of equal air pressure are called what?
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Answer: C. Isobars
Isobars join places of equal pressure; isotherms join places of equal temperature and isohyets join places of equal rainfall.
Q10. What is the outermost solid layer of the Earth called?
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Answer: B. Crust
The Earth has three main layers: the thin crust on the outside, the mantle below it and the core at the centre.

Landforms, oceans and natural events

Q11. The point on the Earth's surface directly above the focus of an earthquake is called what?
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Answer: A. Epicentre
The focus is where the earthquake starts underground, and the epicentre is the point on the surface just above it.
Q12. Which instrument records the waves of an earthquake?
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Answer: D. Seismograph
A seismograph records the vibrations of seismic waves, which helps scientists find the size and location of an earthquake.
Q13. What is molten rock called once it comes out on the Earth's surface?
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Answer: C. Lava
Molten rock below the surface is magma; once it flows out of a volcano it is called lava.
Q14. The belt of volcanoes and earthquakes around the Pacific Ocean is known as what?
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Answer: C. Ring of Fire
The Ring of Fire is a horseshoe-shaped belt around the Pacific where many plate boundaries meet.
Q15. The Mariana Trench, the deepest part of the oceans, lies in which ocean?
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Answer: C. Pacific Ocean
The Mariana Trench lies in the western Pacific, and its deepest point is called the Challenger Deep.
Q16. Tides in the sea are caused mainly by the gravitational pull of which body?
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Answer: A. Moon
The Moon's pull is the main cause of tides; the Sun's pull adds to it and gives spring tides at new and full moon.
Q17. The Gulf Stream, a warm flow of sea water from the Gulf of Mexico, moves across which ocean?
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Answer: A. Atlantic Ocean
The Gulf Stream carries warm water across the North Atlantic and keeps the winters of north-western Europe milder.
Q18. The calm belt of low pressure near the Equator is known as what?
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Answer: B. Doldrums
Near the Equator, rising warm air leaves weak surface winds, so sailing ships were often stuck in this belt called the doldrums.
Q19. Which strait connects the Atlantic Ocean with the Mediterranean Sea?
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Answer: D. Strait of Gibraltar
The Strait of Gibraltar separates Spain in Europe from Morocco in Africa.
Q20. The Suez Canal links the Mediterranean Sea with which sea?
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Answer: D. Red Sea
The Suez Canal in Egypt joins the Mediterranean and the Red Sea, so ships between Europe and Asia need not go around Africa.
Q21. The Panama Canal connects which two oceans?
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Answer: D. Atlantic and Pacific
The Panama Canal cuts across the narrow land of Panama in Central America to join the Atlantic and Pacific Oceans.

World geography

Q22. Which strait separates Asia from North America?
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Answer: C. Bering Strait
The Bering Strait lies between Russia and Alaska and joins the Pacific with the Arctic Ocean.
Q23. The Great Barrier Reef lies off the coast of which country?
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Answer: A. Australia
The Great Barrier Reef is a huge system of coral reefs off the north-east coast of Australia in the Coral Sea.
Q24. The Andes mountains are found in which continent?
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Answer: D. South America
The Andes run along the western side of South America through countries such as Chile, Peru and Argentina.
Q25. Through which of these countries does the Equator pass?
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Answer: D. Kenya
The Equator passes through Kenya in East Africa, along with countries such as Uganda, Indonesia, Ecuador and Brazil.
Q26. The Sahara Desert lies in which continent?
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Answer: B. Africa
The Sahara covers much of North Africa and is the largest hot desert in the world.
Q27. Which line of latitude passes through the middle of India?
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Answer: D. Tropic of Cancer
The Tropic of Cancer (23.5 degrees North) passes through the middle of India and divides it into two nearly equal parts.
Q28. Through which of these Indian states does the Tropic of Cancer NOT pass?
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Answer: A. Odisha
The Tropic of Cancer passes through Gujarat, Rajasthan, Madhya Pradesh, Chhattisgarh, Jharkhand, West Bengal, Tripura and Mizoram, but not Odisha.
Q29. Mount Kilimanjaro, a volcanic mountain, is in which country?
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Answer: B. Tanzania
Kilimanjaro stands in north-eastern Tanzania near the Kenya border and is the highest mountain in Africa.

Physical geography of India

Q30. The Standard Meridian of India is at which longitude?
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Answer: B. 82.5 degrees East
Indian Standard Time is based on 82 degrees 30 minutes East, which passes near Mirzapur in Uttar Pradesh.
Q31. Indian Standard Time is how far ahead of Greenwich Mean Time?
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Answer: A. 5 hours 30 minutes
The Standard Meridian at 82.5 degrees East is 82.5 x 4 = 330 minutes, or 5 hours 30 minutes, ahead of Greenwich.
Q32. Which place is the southernmost point of India?
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Answer: B. Indira Point
Indira Point on Great Nicobar Island is the southernmost point of India; Kanyakumari is the southern tip of the mainland.
Q33. Which narrow stretch of sea lies between Tamil Nadu and northern Sri Lanka?
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Answer: C. Palk Strait
The Palk Strait lies between Tamil Nadu and the northern part of Sri Lanka.
Q34. Which channel separates the Andaman Islands from the Nicobar Islands?
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Answer: B. Ten Degree Channel
The Ten Degree Channel lies between Little Andaman and Car Nicobar.
Q35. Which is the highest peak of the Western Ghats?
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Answer: A. Anamudi
Anamudi in Kerala, about 2,695 metres high, is the highest peak of the Western Ghats and of south India.
Q36. Guru Shikhar is the highest peak of which mountain range?
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Answer: D. Aravalli
Guru Shikhar on Mount Abu in Rajasthan is the highest point of the Aravalli range.
Q37. What is the outermost and lowest range of the Himalayas called?
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Answer: D. Shiwaliks
The Himalayas have three parallel ranges: the Himadri (Greater), the Himachal (Lesser) and the outer Shiwaliks.
Q38. Long flat valleys between the Lesser Himalaya and the Shiwaliks, such as the one around Dehradun, are called what?
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Answer: B. Duns
Duns are longitudinal valleys between the Himachal and the Shiwalik ranges; Dehradun is the best-known example.
Q39. The Deccan Plateau's black basalt rock was formed mainly by what?
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Answer: B. Volcanic lava flows
Huge lava flows long ago formed the Deccan Traps, whose weathering gives the black soil of the region.
Q40. Which soil, also called regur, is best suited for growing cotton?
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Answer: B. Black soil
Black soil holds moisture well and is rich in lime and iron, which suits cotton in Maharashtra and Gujarat.
Q41. Which soil forms through heavy leaching in areas of high temperature and heavy rainfall?
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Answer: C. Laterite soil
Heavy rain washes away silica and lime, leaving laterite soil rich in iron and aluminium.
Q42. Which hot, dry wind blows across north India in summer afternoons?
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Answer: A. Loo
The Loo is a hot, dry and dusty wind that blows over the north Indian plains in May and June.
Q43. Pre-monsoon showers in Kerala and Karnataka that help ripen mangoes are called what?
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Answer: A. Mango showers
Mango showers are pre-monsoon rains at the end of summer that help mangoes ripen early.
Q44. Which coast of India gets most of its rain from the north-east monsoon in winter?
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Answer: C. Coromandel Coast
The Coromandel Coast of Tamil Nadu gets most of its rain in October to December from the retreating, north-east monsoon.

Rivers, lakes and dams of India

Q45. At which place do the Bhagirathi and the Alaknanda meet to form the Ganga?
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Answer: B. Devprayag
The Bhagirathi and the Alaknanda join at Devprayag in Uttarakhand, and from there the river is called the Ganga.
Q46. Which river flows west through a rift valley between the Vindhya and the Satpura ranges?
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Answer: A. Narmada
The Narmada flows west through a rift valley and falls into the Arabian Sea; it forms an estuary, not a delta.
Q47. The Brahmaputra is known by what name in Tibet?
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Answer: B. Tsangpo
The Brahmaputra starts in Tibet as the Tsangpo and enters India in Arunachal Pradesh.
Q48. Majuli, a large river island, lies in which river?
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Answer: C. Brahmaputra
Majuli is a river island in the Brahmaputra in Assam and is known for its Vaishnavite monasteries called satras.
Q49. Chilika, a large brackish water lagoon, is in which state?
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Answer: C. Odisha
Chilika Lake on the Odisha coast is a lagoon of mixed sea and fresh water and a winter home for migratory birds.
Q50. Loktak Lake, known for its floating islands called phumdis, is in which state?
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Answer: B. Manipur
Loktak Lake in Manipur has floating masses of plants and soil called phumdis, and Keibul Lamjao National Park floats on it.
Q51. The Hirakud Dam is built on which river?
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Answer: D. Mahanadi
The Hirakud Dam on the Mahanadi near Sambalpur in Odisha was built for flood control, irrigation and power.
Q52. On which river is the Bhakra Dam, with its Gobind Sagar reservoir, built?
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Answer: A. Sutlej
The Bhakra Dam stands on the Sutlej in Himachal Pradesh, and the Nangal Dam lies a short way downstream in Punjab.
Q53. The Sundarbans delta is formed by which rivers?
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Answer: D. Ganga and Brahmaputra
The Ganga and Brahmaputra form the Sundarbans delta, known for its mangrove forests and the Bengal tiger.
Q54. The Satpura range lies between which two rivers?
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Answer: C. Narmada and Tapi
The Satpura range lies between the Narmada to its north and the Tapi to its south, and both rivers flow west.
Q55. The Indus river rises in which region?
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Answer: A. Tibet, near Lake Mansarovar
The Indus rises in Tibet near Lake Mansarovar and flows through Ladakh before entering Pakistan.

How to prepare

Geography questions are easier to remember when you see them on a map. While practising, find each river, strait, peak and lake in an atlas and note what lies around it. Group facts by theme, such as rivers and their dams or soils and their crops, so one fact helps you recall the next.

For exams, focus on the physical geography of India first: the Himalayan ranges, the peninsular rivers, the monsoon and its local winds, soils and important lakes. Then revise world geography such as oceans, straits, canals and pressure belts. Go back to the questions you got wrong after a few days and test yourself again without looking at the options.

Study tips

Mark every river, strait and peak from these questions on a blank outline map.
Make a table of rivers with their origin, the dams on them and the sea they flow into.
Revise latitudes, the layers of the atmosphere and the layers of the Earth as one quick sheet.

Questions people ask

Which topics are most important for geography GK questions?

For most exams the key topics are the physical features of India, rivers and dams, soils, the monsoon, the layers of the atmosphere and the Earth, and world features such as oceans, straits and canals.

How can I prepare geography questions for SSC and railway exams?

Study with an atlas, learn the physical geography of India in depth and practise topic-wise questions. Revise wrong answers regularly and make short notes of rivers, peaks and passes.

Are these geography questions useful for school students?

Yes. The questions follow topics taught in school geography from classes 6 to 10, and the explanations help students understand the reason behind each answer.

Is there a quick way to remember Indian rivers in geography GK?

Group rivers by direction of flow: most peninsular rivers flow east into the Bay of Bengal, while the Narmada and Tapi flow west into the Arabian Sea. Linking each river to its dams and states also helps.

Every question on this page is written and fact-checked by the GK Quizzes team. Spotted a mistake? Tell us and we will fix it. How we make our questions.