Subject :IMO Class : Class 7

**When a number is reduced by 4, it becomes 80% of itself. Find the number.**

(A) 20

(B) 30

(C) 40

(D) 50

Subject :IMO Class : Class 7

**When a number is reduced by 4, it becomes 80% of itself. Find the number.**

(A) 20

(B) 30

(C) 40

(D) 50