ASSERTION-REASONING WORKSHEET
Chapter: Playing with Numbers (Number Play) FOR DOWNLOAD PDF CLICK HERE
Class: 6 | NCERT Maths Chapter 3
✍🏽 Choose the correct option:
(A) Both Assertion and Reason are true, and Reason is the correct explanation.
(B) Both Assertion and Reason are true, but Reason is not the correct explanation.
(C) Assertion is true, but Reason is false.
(D) Assertion is false, but Reason is true.
Q1.
Assertion (A): Every number is a factor of itself.
Reason (R): A factor of a number divides it exactly.
Option: ___
Q2.
Assertion (A): 7 is a prime number.
Reason (R): Prime numbers have exactly two distinct factors.
Option: ___
Q3.
Assertion (A): 1 is a prime number.
Reason (R): 1 has only one factor.
Option: ___
Q4.
Assertion (A): Every even number greater than 2 is a composite number.
Reason (R): A composite number has more than two factors.
Option: ___
Q5.
Assertion (A): All multiples of 9 are divisible by 3.
Reason (R): 9 is a multiple of 3.
Option: ___
Q6.
Assertion (A): 2 is the only even prime number.
Reason (R): All other even numbers are divisible by 2.
Option: ___
Q7.
Assertion (A): The number 0 is a multiple of every number.
Reason (R): 0 divided by any number gives a quotient of 0.
Option: ___
Q8.
Assertion (A): 91 is a prime number.
Reason (R): It is not divisible by any number other than 1 and itself.
Option: ___
Q9.
Assertion (A): HCF of two co-prime numbers is 1.
Reason (R): Co-prime numbers have no common factor other than 1.
Option: ___
Q10.
Assertion (A): The LCM of 3 and 5 is 15.
Reason (R): LCM is the smallest common multiple of two or more numbers.
Option: ___
Q11.
Assertion (A): Every number is a multiple of 1.
Reason (R): 1 multiplied by any number gives that number.
Option: ___
Q12.
Assertion (A): If a number is divisible by 6, it must be divisible by 2 and 3.
Reason (R): 6 is the product of 2 and 3.
Option: ___
Q13.
Assertion (A): If a number is divisible by 4, it is also divisible by 8.
Reason (R): 8 is a multiple of 4.
Option: ___
Q14.
Assertion (A): 13 and 14 are co-prime numbers.
Reason (R): They have no common factor other than 1.
Option: ___
Q15.
Assertion (A): 15 is divisible by 3 and 5.
Reason (R): The LCM of 3 and 5 is 15.
Option: ___
Q16.
Assertion (A): Prime factorisation of 30 is 2 × 3 × 5.
Reason (R): 2, 3, and 5 are the only prime factors of 30.
Option: ___
Q17.
Assertion (A): 100 is divisible by 5.
Reason (R): Numbers ending in 0 or 5 are divisible by 5.
Option: ___
Q18.
Assertion (A): 144 is divisible by 9.
Reason (R): The sum of digits of 144 is 9.
Option: ___
Q19.
Assertion (A): A number divisible by 10 must also be divisible by 2 and 5.
Reason (R): 10 = 2 × 5.
Option: ___
Q20.
Assertion (A): The number 11 is divisible by 11.
Reason (R): A number is always divisible by itself.
Option: ___
ANSWER KEY CLICK HERE
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