Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Ratio and Proportion Age
The present ratio of ages of P and Q is 6 ∶ 7. 12 years ago, this ratio was 3 ∶ 4. Find the sum of total of their present ages.
1
48 years
2
52 years
3
24 years
4
More than one of the above
5
None of the above