Class 6

Playing with Numbers question bank (Mathematics)

Practice 71 free Class 6 Mathematics - Playing with Numbers questions with answers and step-by-step solutions.

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Q1.

Find the HCF of $24$ and $36$.


(A)
$6$
(B)
$8$
(C)
$12$
(D)
$18$
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Q2.

Consider the mathematical concept of 'Prime and Composite Numbers, Sieve of Eratosthenes' in the chapter 'Playing with Numbers'. Which property holds true?


(A)
Standard algebraic/arithmetic axioms and identity theorems apply rigorously to Prime and Composite Numbers, Sieve of Eratosthenes
(B)
Equations cannot be verified by substitution
(C)
Commutative property never holds for addition
(D)
Negative numbers have no real meaning in algebra
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