Question

In a coin box 50-paisa coins and 1 rupee coins are in the ratio of 2:5 respectively. If the average number of coins are 140, calculate 1 rupee coins in the box

(a) 70 (b) 100 (c) 200 (d) 210

The individual weights (in kg) of six of them are 52.57​

Answer 1

Answer:

ans will be (b) 100

70 is not ans

200 innot ans

210 is not ans