# A farmer bought toffees at 6 for a rupee. How many for a rupee must he sell to gain 20% ?

A farmer bought toffees at 6 for a rupee. How many for a rupee must he sell to gain 20% ?

A. 7

B. 6

C. 5

D. 2

**Answer : **C. 5

## Explanation:

Cost Price(C.P) of 6 toffees = Re. 1

Selling Price(S.P) of 6 toffees = 120% of Re. 1

= Rs. 6/5

For Rs. 6/5 toffees sold = 6.

For Re. 1, toffees sold = 6 x 5/6

=** 5**.