The following questions are accompanied by two statements I and II. You have to determine which statements(s) is/are sufficient/ necessary to answer the questions.
Average age of A, B, C and D is 29 years, what will be age of C.
I. Average age of A and Dis 28 years.
II. Bis 6 years older than C,

Options

A. A)Only statement lis sufficient to
give answer of the question
B. B)Only statement II is Sufficient to
give answer of the question
C. C)Statements I & II together are
sufficient to give answer of
the question
D. D)Either Statement I or II is sufficient
to give answer of question

Answer

C