Question

    A 6 Correct Answer Incorrect Answer
    B 7 Correct Answer Incorrect Answer
    C 3 Correct Answer Incorrect Answer
    D 14 Correct Answer Incorrect Answer
    E none of these Correct Answer Incorrect Answer

    Solution

    We know the factor of 42 = 6×7 In this type of question, two factors of the given number are done in such a way that the difference between them is one. And when there is a negative sign, the answer is the smallest factor. So, the answer is 6...

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