SSC Selection Post 2020 PYQ — Question 66

SSC Selection Post - Graduation Level 2020 - 9 Nov 2020 - Shift 2 • Quantitative Aptitude • Q66

A certain quantity of rice was bought for ₹ x and sold for ₹ y, thereby earning a profit of 25%. Had the cost price been 20% less and the selling price has been ₹58 less, a profit of 20% would have been earned. Find the value of x.

Show answer & explanation

Correct answer: B

Explanation

The correct answer is Option 2 i.e. 200.

y = 1.25x

New CP = 0.8x

New SP = y - 58 = 1.2 × 0.8x = 0.96x

⇒ 1.25x - 58 = 0.96x

⇒ 0.29x = 58

⇒ x = 200