Teaching NVS Junior Secretariat Assistant (JSA) Mock Test 2024 Quantitative Aptitude Ratio and Proportion Age
The ratio of ages of A and B, four years ago, was 7 : 5 The ratio of their ages 6 years from now, will be 19 : 15 What is the ratio of the present age of A and B?
1
2 ∶ 1
2
4 ∶ 3
3
3 ∶ 2
4
5 ∶ 2