railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Quantitative Aptitude Ratio and Proportion Mean Proportional and Third Proportional
What is the ratio of the mean proportional between 1.6 and 3.6 and the third proportional of 5 and 8?
1
2 ∶ 15
2
5 ∶ 16
3
3 ∶ 16
4
4 ∶ 15