MCQ
The smallest number by which $112$ should be divided so as to get a perfect square is:
  • A
    $6$
  • B
    $4$
  • C
    $3$
  • $7$

Answer

Correct option: D.
$7$
D.  $7$
Solution:
$112 \div 7 = 16 = 4^2$

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