Question

suchitra has only rs 1 and rs 2 coins with her. If the total number of coins that she has is 50 and the amount of money with her is 75. then the number of rs.1 and rs.2 coind is , respectively​

Answer 1

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.