A question and three statements labeled ). (I) , (II) and (III) are given You have to decide which statement(s) is/are sufficient to answer the question .
What is Surya's age?
I. Surya and his sister are the only children in Ramesh's home.
II. Surya's sister is elder to him by 5 years.
III. Surya's sister just tumed 15 this year.

Options

A. II and III are sufficient.
B. I, II, III together are needed.
C. Given data is insufficient.
D. II alone is sufficient

Answer

A