BANK CBI Sub Staff (Safai Karmachari) Mock Test 2024 Quantitative Aptitude Ratio and Proportion Mean Proportional
Find the ratio of mean proportion of 14.4 and 3.6 to third proportion of 3 and 4.
1
20 : 27
2
27 : 20
3
23 : 20
4
20 : 23
5
None of these