defence exam CISF Head Constable Ministerial (HCM) & ASI Steno Mock Test Series Quantitative Aptitude Problem on Age
The ratio of the present age of two girls is 3 ∶ 4. After two year the ratio will be 7 ∶ 9. Which of the following statement(s) is/are correct?
I. Ratio of their ages after 10 year is 6 ∶ 7.
II. Ratio of their ages after 12 years is 6 ∶ 7.
1
Only II
2
Neither I nor II
3
Both I and II
4
Only I