SSC GD Constable 2021 · Question 54 of 377

Two numbers are, respectively, 20% and 50% more than a third number. The ratio of the first 2 number is:

percentage

A2 : 3
B1 : 1
C4 : 5Correct
D5 : 6

Answer: C. 4 : 5

Explanation

Given: First number is 20% more than third number. Second number is 50 % more than third number. Solution: Let the third number is 100 Then the first number = 100 × 120 % = 120 And Second number = 100 × 150 % = 150 The ration of the first 2 number = 120 : 150 ⇒4:5 Ratio of first 2 number is 4 : 5.

Source: SSC GD Constable 2021 Prev. Year Paper (2021-11-30 Shift 1) English — Prepp (with solutions) · reliable-secondary

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