state gov Rajasthan Gram Vikas Adhikari (VDO) Mock Test 2021 Quantitative Aptitude Ratio and Proportion Compound Ratios
If compound ratio of (16 : N), (M : 21) and (7 : 8) is 10 : 3, then find the compound ratio of (M : 7) and (14 : N).
1
1 : 5
2
10 : 1
3
5 : 1
4
7 : 5