If N is a four-digit number, then is N divisible by 99?
A. The sum of the digits of N excluding the units digit is 20.
B. N is a palindrome with the sum of the units digits and the hundreds digits is 15.
Options
- one statement is sufficient and the other statement is not sufficient to answer the question.
- either statement taken alone is sufficient to answer the question.
- the two statements together are sufficient but neither statement alone is sufficient to answer the question.
- even both statements together are not sufficient to answer the question
CORRECT ANSWER : either statement taken alone is sufficient to answer the question.
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