(Q): Which number is alloted to theletter ’S’?
(S1): The 26 letters in the English alphabet are numbered 1 to 26 in the order they occur.
(S2): The vowels A, E, I, O, U are numbered as 1, 2, 3, 4, 5 respectively.

A

if (S1) alone answers (Q)

B

if (S2) alone answers (Q)

C

if (S1) and (S2) together answer the question (Q), but neither of these alone can answer

D

if (S1) and (S2) are not sufficient to answer the question (Q)