state gov Bihar Police Constable (सिपाही) Mock Test Series 2025 Quantitative Aptitude Ratio and Proportion Mean Proportional
What is the ratio of the mean proportional between 24 and 150 and the third proportional between 12 and 6√5?
1
1 : 4
2
4 : 1
3
1 : 2
4
2 : 1