May 2019 - Expected MCQs on Current Affairs for Government Exams - 2020 (UPSC CSE)

10 raise to power negative fifteen meter

Question 2, answer should be A only as labrador is a cold current and Gulf stream is a warm current.

sir it's warm gulf stream and cold Labrador.. pls check those statements before giving ur answer

S

Question number 2 's Answer should be 1 only.

7 there is a mistake in question 2 its ans should be only 1

what to study to answer these questions??