Question

Monika has total of 12 Rs 1 and Rs 2 coins. The total value of 2 coins with him was Rs 12 more than that of Rs 1 with him. Find the number of Rs 2 coins with him?​

Answer 1

Answer:

Let number of Re.1 coin =x

Number of Re. 2 coin =y

A/q,

x+y=50 ..............................(i)

x+2y=75 ..............................(ii)

On Solving eqn. (i) and (ii), we get

x=25 and y=25

Hence, D is the correct option.

Answer 2

Answer:

D is the correct option...