Question

Each question below is followed by two statements I and

Q: Answer-Each question below is followed by two statements I and II. You have to decide whether the data give...

ATQ, Let tens digit a, units digit b. From I a b 11 Possible a, b digit pairs 2,9, 3,8, 4,7, 5,6, 6,5, 7,4, 8,3, 9,2 Numbers 29, 38, 47, 56, 65, 74, 83, 92 Not unique I alone is not sufficient. From II a b 24 Possible a, b digit pairs 3,8, 8,3, 4,6, 6,4 Numbers 38, 83, 46, 64 Not unique II alone is not sufficient. Using I and II together We need a, b such that a b 11 and a b 24 Check the pairs from product condition 3,8 sum 11 valid N 38 8,3 sum 11 valid N 83 4,6 sum 10 invalid 6,4 sum 10 invalid There are two possible numbers 38 and 83 not unique. Even together, the data are not sufficient.

II. You have to decide whether the data given in the statements are sufficient to answer the question. What is the two-digit number N? I. The sum of the digits of N is 11. II. The product of the digits of N is 24.

A If the data in statement I alone are sufficient to answer the question, while the data in statement II alone are not sufficient.

B If the data in statement II alone are sufficient to answer the question, while the data in statement I alone are not sufficient.

C If the data either in statement I alone or in statement II alone are sufficient to answer the question.

D If the data in both statements I and II together are necessary to answer the question, but neither statement alone is sufficient.

E If the data in both statements I and II together are not sufficient to answer the question.

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Each question below is followed by two statements I and

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