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  1. 1008 divided by which single digit number gives a perfect square ?
    1. 9
    2. 4
    3. 8
    4. 7
Correct Option: D


∴  1008
= 2 × 2 × 2 × 2 × 3 × 3 × 7
= 22 × 22 × 32 × 7
∴  Required answer = 7


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