Question

If t is a multiple of prime number S, is t a multiple of $S^2$?
(1) S < 4
(2) t = 18.

• A. Statement (1) alone is sufficient, but statement (2) alone is not sufficient.
• B. Statement (2) alone is sufficient, but statement (1) alone is not sufficient.
• C. Both statements together are sufficient, but neither statement alone is sufficient.
• D. Statement (1) and (2) together are not sufficient.

Answer 1

Answer: (C)

Both statements together are sufficient, but neither statement alone is sufficient.

Given, $t=nS$
From (1): The value of S will be either 3 or 2
From (2): t = 18
Hence, we can find the answer using both the statements.