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  • Mathematics (Sainik School)
  • The digit which cannot appear at the units place of a per...
Multiple choice

The digit which cannot appear at the units place of a perfect square is

  1. 2

  2. 4

  3. 5

  4. 6

  5. 9

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

2 cannot appear at units place of a perfect square.

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