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  1. The H.C.F of two numbers is 12 and their difference is also 12. The number are ?
    1. 66, 78
    2. 70, 82
    3. 94, 106
    4. 84, 96
Correct Option: D

The difference of requisite number must be 12 and each one must be divisible by 12, so the numbers are 84, 96.


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