Madhya Pradesh Police Exam Model Paper 1

Question : 93 of 100

Marks: +1, -0

The smallest number by which 1300 must be multiplied so that the product becomes a perfect square is____.

Solution:

Given
Number = 1300
Calculation
1

300 = 13 × 10 × 10 = 13 × 10^2

Hence, for perfect square we need to make pair of 13. So, correct answer is 13.

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