With increasing age the linkage becomes :-

The ratio of age of A and B is x:y. If A's age is increased by 3 years and B's age is incresed by 2 years then new ratio of their ages becomes 24:25. Given that the sum of their actual ages is 93 years. Find the actual ratio of their ages.

Sex linkage | | X-linkage

Average age of 17 student of a class is 16 years. If a new student join the class then average age becomes 20. Then find the age of new student.

If the ages of P and R are added to twice the age of Q, the total becomes 59. If the ages of Q and R are added to thrice the age of P, the total becomes 68. And if the age of P is added to thrice the age of Q and thrice the age of R, the total becomes 108. What is the age of P?

If 1 is added to the age of the elder sister, then the ratio of the ages of the two sisters becomes 0.5:1, but if 2 is subtracted from the age of the younger one, the ratio becomes 1:3. The age of the younger sister will be