31. Which of the following are true regarding Jhum cultivation in India? A. I, II and III B. II and III C. I and II D. I and III ✅ The correct answer is option A.
32. The Shimla Convention is an agreement that sets A. Shimla as a tourist spot B. Shimla as the capital of Himachal Pradesh C. boundary between India and Tibet D. None of the above ✅ The correct answer is option C.
34. The oldest oil field in India is the ____ field, in ____ A. Anleshwar, Gujarat B. Bombay High, Maharashtra C. Nawagam, Gujarat D. Digboi, Assam ✅ The correct answer is option D.
35. The significant shifts in Indian agriculture during green revolution include A. non-food grains reported some spectacular progress and shift in the cropping pattern B. major food grains, in the eastern regions productions decreased and in the northern states increased C. both (a) and (b) D. None of the above ✅ The correct answer is option C.
36. The percentage of earth surface covered by India is A. 2.4 B. 3.4 C. 4.4 D. 5.4 ✅ The correct answer is option A.
37. The only zone in the country that produces gold is also rich in iron is A. North-eastern zone B. North-western zone C. Southern zone D. None of the above ✅ The correct answer is option C.
38. Which country has the largest coast line? A. USA B. Australia C. Canada D. India ✅ The correct answer is option C.
39. The mountain building in Himalayas began A. about 45 million years ago B. when the continental plates of India and Eurasia converged on each other C. both (a) and (b) D. None of the above ✅ The correct answer is option C.
40. The scarcity or crop failure of which of the following can cause a serious edible oil crisis in India? A. coconut B. Groundnut C. Linseed D. Mustard ✅ The correct answer is option B.