other govt exam CBSE Junior Assistant Mock Test 2025 Quantitative Aptitude Ratio and Proportion Mean Proportional
What is the ratio of mean proportional between 3.6 and 12.1 and the third proportional between 2 and 11?
1
11 ∶ 36
2
36 ∶ 5
3
6 ∶ 55
4
6 ∶ 5