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Primes : Math MCQ Practice Questions & Answers (Urdu) - ObjectiveMcq

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PracticeMathNumber TheoryPrimes

Primes in Math : Practice MCQ Questions & Answers with Explanations

1 practice sets · Page 1 of 1

MathMediumNumber TheoryPrimes

1.

Which of the following numbers are perfect squares?

A

16

B

20

C

49

D

50

Correct Answers:

(A) 16; (C) 49

Explanation:

16 = 4² and 49 = 7² are perfect squares. 20 and 50 are not.