Each of the questions below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and--
A, B, and C are positive integers. Is their product an even number ?
I. A is an even number.
II. The product of A and B is an even number and that of A and C is also an even number.
NOTE :- even*even = even
even*odd = even
odd*odd = odd
I : Since, one of the numbers is even. It doesn't matter if the rest of the numbers are even or odd. The product will always be even.
Thus, I is sufficient alone.
II : Since, product of two pair of numbers is even. The product of all the numbers will also be even.
Thus, II alone is also sufficient.
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