Mathematics
Grade-8
Easy

Question

The first 5 perfect square numbers are

  1. -1, -2, -3, -4, -5
  2. 1, 2, 3, 4 and 5
  3. 1, 4, 9, 16 and 25
  4. 2, 4, 6, 8, 10

hintHint:

Perfect square of a number 'x' is such that x * x = perfect square of x.

The correct answer is: 1, 4, 9, 16 and 25


    TO FIND-
    First 5 perfect squares.
    SOLUTION-
    We know that the first 5 natural numbers are- 1, 2, 3, 4 and 5. We will find the squares of these 5 numbers to find the first 5 perfect squares.
    12 = 1
    22 = 4
    32 = 9
    42 = 16
    52 = 25
    Hence, the first 5 perfect square numbers are- 1, 4, 9, 16 & 25.
    FINAL ANSWER-
    Option 'c' i.e. '1, 4, 9, 16 and 25' is the correct answer to the given question.

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