In each of the following question you find a question followed by two statements labelled (I) and (II). You have to decide whether these statements answer the given question.
Mark your options as
Let m and n be positive integers. Is n even?
(I) m × n is an odd integer.
(II) m + n is an odd integer.
1
If statement (I) alone can answer the question.
2
If statement (II) alone can answer the question.
3
If both statements (I) and (II) are required to answer the question.
4
If statements (I) and (II) together also can't answer the question.