Teaching EMRS JSA (Junior Secretariat Assistant) Mock Test Series 2023 Quantitative Aptitude Ratio and Proportion Compound Ratios
If p ∶ q ∶ r = 2 ∶ 5 ∶ 3 and r ∶ s = 6 ∶ 5, then what is the value of p ∶ q ∶ r ∶ s?
1
4 ∶ 12 ∶ 7 ∶ 3
2
4 ∶ 10 ∶ 6 ∶ 5
3
6 ∶ 5 ∶ 8 ∶ 10
4
8 ∶ 12 ∶ 7 ∶ 8