Question

    Find the smallest digit to be put in the place of the

    symbol @ in the number 57@92, so that the number becomes divisible by 3.
    A 1 Correct Answer Incorrect Answer
    B 2 Correct Answer Incorrect Answer
    C 3 Correct Answer Incorrect Answer
    D Cannot be determined Correct Answer Incorrect Answer

    Solution

    5+ 7+ @ + 9 + 2 = 23+ @ We can see that 24 is the nearest number after 23, which is divisible by 3. Hence, 23+@ = 24   @ = 24-23 = 1

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