Question

If apples are bought at the rate of 30 for Rs.100. How many apples must be sold for Rs.100 so as to gain 20%?
Option
A) 28
B) 25
C) 20
D) 22; If apples are bought at the rate of 30 for Rs.100. How many apples must be sold for Rs.100 so as to gain 20%?; Option; A) 28; B) 25; C) 20; D) 22

Answer 1

Rate of one apple = 100÷30=(10/3) rs

cost price of apple
=100- gain=100-20=80rs

so the no. of apples in 80rs = 80÷(10/3)=24