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You are told that 1,331 is a perfect cube. Can you guess without factorisation
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1
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856
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April 2, 2019
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State true or false : (i) Cube of any odd number is even
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1
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1305
|
April 2, 2019
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Find the cube root of each of the following numbers by prime factorisation method : (i) 64
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1
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4638
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April 2, 2019
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Parikshit makes a cuboid of plasticine of sides 5 cm, 2 cm, 5 cm
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1
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890
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April 2, 2019
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Find the smallest number by which each of the following numbers must he
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1
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2925
|
April 2, 2019
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Find the smallest number by which each of the following numbers must be multiplied
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1
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3546
|
April 2, 2019
|
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Which of the following numbers are not perfect cubes? (i) 216
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1
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2437
|
April 2, 2019
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