Mathematics
Grade-8
Easy

Question

Between which two integers does the square root of 12 fall?

  1. 1 and 2
  2. 11 and 13
  3. 3 and 4
  4. 4 and 5

hintHint:

For a number x, its square root y is such that y * y = x.

The correct answer is: 3 and 4


    GIVEN-
    given number = √12
    TO FIND-
    Numbers between which √12 lie.
    SOLUTION-
    We know that the nearest perfect square before and after 12 are 9 and 16, respectively.
    Hence, √12 lies between √9 i.e. 3 and √16 i.e. 4.
    From the given options, option c i.e. 1 & 2 are both <= 3, option a i.e. 11 & 13 are both >= 4 and option b i.e. 4 & 5 are both >= 4.
    Hence, the correct option is option d i.e. 3 and 4.
    FINAL ANSWER-
    Option 'd' i.e. '3 and 4' is the correct answer to the given question.

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