state gov UP Police Assistant Operator (Radio Cadre) Mock Test Quantitative Aptitude Ratio and Proportion Age
The ratio of a man’s age and his son’s age is 6 ∶ 3 respectively and the product of their ages is 648. The ratio of their ages after 6 years will be :
1
4 ∶ 7
2
7 ∶ 4
3
5 ∶ 6
4
6 ∶ 5