- There are three friends, A, B, and C, whose ages are in the ratio 4 : 7 : 6. If the average age of A, B, and C is 102 years, then find the difference (in y...
The ratio of ages of P and Q after 12 years will be 7:4. If the present age of P is 150% more than the age of Q six years ago, find their present averag...
‘A’ is 8 years younger than ‘B’ and 7 years elder than ‘C’. If the present age of ‘B’ and ‘D’ is 20 years and 15 years, respectively...
The ratio of age of A and B after 8 years is 4:5 respectively. The ratio of age of A and C 6 years ago is 3:4 respectively. If the present average age o...
The present age of ‘P’ is 40 years, which is 33.33% more than that of ‘Q’. The average of present ages of ‘Q’ and ‘R’ is 45 years. The r...
The current ages of 'A' and 'B' are 'p' years and 'q' years respectively. Five years ago, their total age was 40 years. If the average of 'p' and 31 exc...
- The ratio of present ages of Rishi to that of Tarun is 3:4 while the ratio of present ages of Varun to that of Tarun is 5:4. If the age of Varun, 12 years ...
Tap P can fill the tank in 5 hours and Tap Q can empty it in `7(1/2)` hours. Tap P starts filling and they opened for 1 hour each alternatively. ...
Present average of age of A and B is (9x-15) years. Present average age of A, B and C is (6x+5) years. If present age of B is 20% less than the present ...
