Class 8

Squares and Square Roots question bank (Mathematics)

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Q1.

Find the smallest square number that is divisible by each of the numbers $4, 9,$ and $10$:


(A)
$400$
(B)
$625$
(C)
$900$
(D)
$3600$
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Q2.

In advanced problem-solving involving 'Properties of Square Numbers', which problem-solving approach is recommended by NCERT?


(A)
Relying on arbitrary estimation without proof
(B)
Skipping algebraic simplification
(C)
Formulating equations, simplifying step-by-step, and checking dimensional consistency for Properties of Square Numbers
(D)
Omitting units from the final answer
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