SSC CHSL 2024 PYQ — Question 58

SSC CHSL - 01 July 2024 - Shift 4 • Quantitative Aptitude • Q58

The difference between two numbers is 48. The ratio of these two numbers is 7 : 3. What is the sum of the two numbers?

Show answer & explanation

Correct answer: D

Explanation

The correct answer is Option 4 i.e. 120.

Let the 2 numbers be = x and y

According to the question,

⇒ x - y = 48 and, xy\frac{x}{y} = 73\frac{7}{3} 

⇒ x = 73\frac{7}{3}y 

Substituting we get

7y - 3y = 144

⇒ y = 36

⇒ x = 84

The value of x + y = 120

Hence, the sum of the two numbers is 120