With reference to Indian elephants, consider the following s

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With reference to Indian elephants, consider the following statements:

1.The leader of an elephant group is a female.

2.The maximum gestation period can be 22 months.

3.An elephant can normally go on calving till the age of 40 years only.

4.Among the States in India, the highest elephant population is in Kerala.

Which of the statements given above is/are correct?

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1. ?? ???? ???? ?? ???? ?? ????? ???

2. ?????? ???????? ?? ???? 22 ????? ?? ???? ???

3. ?? ???? ?? ??? ?? ???? 40 ???? ?? ??? ?? ???? ?? ???? ???

4. ???? ??? ??????? ?? ?????, ???? ???? ???? ?? ????? ???? ??? ???

??? ??? ?? ????? ??? ?? ??? ?? ??? ?? / ????

[UPSC CSE PRE 2020,Ecology and Environment 2017-2020]

A 1 and 2 only

केवल 1 और 2

B 2 and 4 only

केवल 2 और 4

C 3 only

केवल 3

D 1, 3 and 4 only

केवल 1, 3 और 4

Answer: (a) Explanation: Elephants live in small family groups led by old ...

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