1.  What is Reena's present age? 

I. Reena's present age is five times her son's present age. 

II. Reena's age two years hence will be three times her daughter's age at that time.

A. I alone sufficient while II alone not sufficient to answer
B. II alone sufficient while I alone not sufficient to answer
C. Either I or II alone sufficient to answer
D. Both I and II are not sufficient to answer
E. Both I and II are necessary to answer

Answer: Option D

Explanation:

I. Reena’s Present age = 5 x (Her son’s present age).

II. Reena’s age 2 years hence = 3 times her daughter’s age at that time.

Clearly, data even in I and II is not sufficient to get Reena’s present age.

Correct answer is (D).