railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Quantitative Aptitude Ratio and Proportion Simple Ratios
Two numbers P and Q are such that the sum of 8% of P and 4% of Q is two-third of the sum of 5% of P and 7% of Q. Find the ratio P ∶ Q.
1
7 ∶ 1
2
2 ∶ 5
3
1 ∶ 7
4
4 ∶ 9