Problems on Ages Practice Test 2 with solutions

Question : 2 of 10

Marks: +1, -0

Q is as much younger than R as he is older than T. If sum of the ages of R and T is 50 years, what is the difference between R and Q's age?

Solution:

Here, Q – T = R – Q
∴ Q =

{R+T}/2

Hence, age of Q =

{50}/2

= 25 years
Here, absolute value of age of R is not known.
So, the difference between R and Q's age cannot be determined. Hence, data is inadequate.

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