281. Which of the following crops needs maximum water per hectare?
282. The present forest area of India, according to satellite data, is
- A. increasing
- B. decreasing
- C. static
- D. decreasing in open forest area but increasing in closed forest area
- Check Answer | Discussion
283. Which of the following are true regarding Jhum cultivation in India?It is largely practiced in AssamIt is referred to as 'slash and burn' techniqueIn it, the fertility is exhausted in a few years
284. The percentage of India's total population employed in agriculture is nearly
285. The oldest oil refinery in India is at
286. The Yarlung Zangbo river, in India, is known as
287. Which of the following union territories of India has the highest density of population per sq km?
288. The percentage of irrigated land in India is about
289. The mountain building in Himalayas began
- A. None of the above
- B. both (a) and (b)
- C. when the continental plates of India and Eurasia converged on each other
- D. about 45 million years ago
- Check Answer | Discussion
290. The southernmost point of peninsular India, that is, Kanyakumari, is
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