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Quantitative Aptitude

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Number Systems and Ratio & Proportion

Question
29 out of 30
 

On dividing a number by 5, we get 3 as remainder. What will the remainder when the square of the this number is divided by 5 ?

A 0
B 1
C 2
D 4
E None of these
Ans. D Suppose number is 8 its square is 64 remainder = 4

Number Systems and Ratio & Proportion Flashcard List

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