Exams › SSC CGL (Prelims) › General

If P is 40% more than Q, and Q is 25% more than R, find the ratio P:R.

1. 7:4
2. 4:7
3. 3:2
4. 5:3

Correct answer: 7:4

Solution

If $Q$ is 25% more than $R$, then $Q=1.25R$. If $P$ is 40% more than $Q$, then $P=1.4Q=1.4\times1.25R=1.75R$. Therefore, $P:R=1.75:1=7:4$.

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