UPSC Prelims 1980 Question Paper [Solved]
Q1. 240, ?, 120, 40, 10, 2 (a) 240 (b) 120 (c) 180 (d) 200 Answer: (a) 240 Explanation: This is a pattern of division. Starting from 240, divide by 2 to get 120, then divide by 3 to get 40, then by 4 to get 10, and finally by 5 to get 2. The …