SSC GD 2023 PYQ — Question 49

The correct answer is option 2 i.e. 45.

We are given with 3 : 5 = x : 75

We can write the ratio in the form:-

⇒ a : b = $a\over b$

⇒ 3 : 5 = 3/5

Thus 

⇒ $3\over 5$ = $x\over 75$

⇒ x = (75)(3)/(5)

⇒ x = 45

Thus, the value of x is 45.