NIACL Model Paper 4 with solutions for free online practice

Question : 8 of 100

Marks: +1, -0

What is the least number to be added to 8008 to make it a perfect square?

Solution:

√8008 = 89.5

89^2 = 7921; 90^2 = 8100

∴ Required number

= 8100- 8008 = 92

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