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CBSE Class 8 EX 7.1 Q 1: Which of the numbers are not perfect cubes 216, 128, 1000
CBSE Class 8-9 Kishan Swaroop Yadav
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CBSE Class 8 EX 7.1 Q 1: Which of the numbers are not perfect cubes 100 and 46656
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CBSE Class 8 EX 7.1 Q 2: Find the smallest number by which the number must be multiplied to get cube
3:31
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CBSE Class 8 EX 7.1 Q 3: Find the smallest number by which a given number is divided to obtain a cub
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CBSE Class 8 EX 7.1 Q 4: Parikshit makes a cuboid of plasticine of sides 5cm, 2cm, 5cm. How many suc
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CBSE Class 8 EX 7.2 Q 1: Find the cube root by using prime factorisation method 64, 512, 10648
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CBSE Class 8 EX 7.2 Q 1: Find the cube root by prime factorisation method 27000, 15625 & 13824
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CBSE Class 8 EX 7.4 Q 1: Find cube root by prime factorisation method 110592, 46656, 175616 & 91125
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CBSE Class 8 EX 7.2 Q 2: State true or false
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CBSE Class 8 EX 7.2 Q 3: You are told that 1331 is a perfect cube. Can you guess without factoring