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Unfortunately, Mr. M. Subramanian, who maintained this website lost his battle to cancer and passed away in July, 2019. The database has over 50,000 questions. If you are interested in purchasing the website/database, please reach out using the form here.
Khub.info Learn TNPSC exam and online pratice
Q1. Radcliffe Line separates .......... and ......... .
Q2. ASSERTION {A}: Eclipses do not occur on all full moon and new moon days. REASON {R}: The moon revolves round the earth in an elliptical orbit.
Q3. MacMohan Line separates ........ and ............ .
Q4. The boundary between Germany and Poland is called as ..............
Q5. Durand Line separates .............and .............. .
Q6. New Moore Island ( 2010.. disappeared due to global warming and submerged) was an issue between which two countries?
Q7. The Ozone layer lies in which of the following atmospheric spheres/pause ?
Q8. Important rivers of Australia are ............and .............
Q9. Identify the correct order of the processes of soil erosion from the following:
Q10. ..............the suitable region for soft wood forests.
Q11. Which of the following is not favourable for the formation of deltas?
Q12. Among the following bays, which one belongs to Australia?
Q13. The mainstream of Ganga flowing into Bangladesh beyond Farakka is known as ..........
Q14. What is the approximate mean velocity with which the Earth moves round the Sun in its orbit?
Q15. Tropical rain forests appear in which of the following regions?
Q16. The salinity of sea water is found to be highest in/at
Q17. The important crop of the temperate grasslands is..............
Q18. The region that is most famous for Citrus fruits is............
Q19. Which of the following rivers flow westward?
Q20. Rice/Paddy is the important crop of ............region.
Q21. Diego Garcia is an important military naval base of United States of America. Where is it located?
Q22. Ozone layer lies in.....
Q23. In which of the following cities one can never see the sun shine overhead at noon?
Q24. The Mid Atlantic Ridge between Iceland and Scotland is called ...........
Q25. Volcanoes are not found in ..........
Q26. The natural sun block region is known as.....
Q27. The result of global warming would result in ......hurricanes.
Q28. Which of the following is NOT correct?
Q29. "Challenger Deep" in Mariana Trench is the deepest point on the earth's surface and lies in Pacific Ocean. Specify the country.
Q30. When the green house effect becomes stronger, it leads to which of the following?
Q31. ASSERTION {A}: The same side of the moon is always seen from the earth. REASON {R}: The moon rotates on its axis once in each orbital revolution.
Q32. Global warming results in changes of ......
Q33. Porous water bearing layers of sand, gravel and rock are known as..
Q34. At the time of the summer solstice in the northern hemisphere the length of the day will be 12 hours at the ........
Q35. Consider the following statements: (1) Richter scale is a logarthmic scale and so an increase of 1 magnitude unit represents a factor of 10 times in amplitude. (2) Each integer reading of the Richter scale has an energy 100 times that of the previous integer reading. Which of the statements given above is/are correct?
Q36. The India Pakistan boundary line is known by the name....
Q37. ........is the highest peak of the Nanga Parbat Range.
Q38. Largest gulf in the world is .........
Q39. ASSERTION {A} : Anticyclonic conditions are formed in winter season when atmosphere pressure is high and air temperatures are low. REASON {R} : Winter rainfall in Northern India causes development of anticyclonic conditions with low temperatures.
Q40. The Sun derives its energy from
Q41. Ozone loss was first detected in the stratosphere over the....region.
Q42. Aquifier is ..........
Q43. The soil which develops in its original place above the parent bed rock is known as .........
Q44. Ozone present in the Ozone layer of the atmosphere is important because ....
Q45. What is the term for the process of formation of rain from cloud?
Q46. The layer of atmosphere nearest to the earth is.....
Q47. The hot layer of atmosphere is....
Q48. The conclusion that Asia and Africa had a single landmass is provided by
Q49. What is the densest layer of atmosphere?
Q50. The green house gases absorb and reflect which of the following?