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  • Sainik School Entrance Test - Mathematics
  • The digit which can appear at the units' place of a perfe...
Multiple choice

The digit which can appear at the units' place of a perfect square is

  1. 2

  2. 9

  3. 3

  4. 7

  5. 8

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

A perfect square can have 9 at its units' place.

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