SSC CGL 2016 PYQ — Question 65

SSC CGL Tier II Quant - 30/11/2016 • Quantitative Aptitude • Q65

A shopkeeper purchased 510 eggs at the rate of Rs 20/dozen. 30 eggs were broken on the way. In order to make a gain of 20%. Find the rate at which he must sell the remaining eggs.

Show answer & explanation

Correct answer: B

Explanation

The correct answer is Option 2 i.e. Rs. 25.50/dozen.

Cost of 510 eggs = 20/12 × 510 = Rs 850

To make 20% profit,

He must sell all the eggs at price = 850 × 120/100 = Rs 1020

30 eggs were broken:

He must sell 480 eggs at price = 1020/480 × 12 = Rs 25.50/dozen