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Square and Square Roots — MATHS STD 8 — Question

Gujarat BoardEnglish MediumSTD 8MATHSSquare and Square Roots1 Mark
MCQ
Which of the following cannot be a perfect square?
  • A
    $841$
  • B
    $529$
  • ✓
    $198$
  • D
    All of the above.
✓

Answer

Correct option: C.
$198$

We know that, a number ending with digits $2, 3, 7$ or $8$ can never be a perfect square. So, $198$ cannot be written in the form of a perfect square.

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