Short Quiz

Question 1 of 5

Assertion (A): The number 5585 is divisible by 5 .
Reason (R): A number is divisible by 5 if the last two digits of number is divisible by 5.

A Both A and R are true, and R is the correct explanation of A. B Both A and R are true, but R is not the correct explanation of A. C A is true, but R is false. D A is false, but R is true.

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Question 2 of 5

Which pair is a co-prime?

A 35 and 53 B 12 and 21 C 100 and 105 D 42 and 63

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Question 3 of 5

Assertion (A): 9 and 10 are co- prime numbers.
Reason (R): Co- prime numbers always differ by 1.

A Both A and R are true, and R is the correct explanation of A. B Both A and R are true, but R is not the correct explanation of A. C A is true, but R is false. D A is false, but R is true.

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Question 4 of 5

What does the section C represents in the figure ?

A multiples of 2 till 20 C Multiples of 3 till 20 B Common factors of 2 and 3 till 20 D Common multiples of 2 and 3 till 20

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Question 5 of 5

Assertion (A): Any two prime numbers are co-prime.
Reason (R): Composite numbers are defined as whole numbers that have more than two factors.

A Both A and R are true, and R is the correct explanation of A. B Both A and R are true, but R is not the correct explanation of A. C A is true, but R is false. D A is false, but R is true.

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