SSC CHSL 2023 PYQ — Question 65

The correct answer is Option 4 i.e. $\frac{9}{2}$.

Calculations:

When the numbers are in proportion;

a : b :: c : d

Then, a/b = c/d

According to the question;

⇒ 3/8 = x/12

⇒ 3/2 = x/3

⇒ x = 9/2