Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Ratio and Proportion Mean 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
More than one of the above
5
None of the above