CBSE Class 8 EX 7.1 Q 1: Which of the numbers are not perfect cubes 216, 128, 1000

CBSE Class 8 EX 7.1 Q 1: Which of the numbers are not perfect cubes 100 and 46656

CBSE Class 8 EX 7.1 Q 2: Find the smallest number by which the number must be multiplied to get cube

CBSE Class 8 EX 7.1 Q 2: Find the smallest number by which the number must be multiplied to get cube

CBSE Class 8 EX 7.1 Q 3: Find the smallest number by which a given number is divided to obtain a cub

CBSE Class 8 EX 7.1 Q 3: Find the smallest number by which a given number is divided to obtain a cub

CBSE Class 8 EX 7.1 Q 4: Parikshit makes a cuboid of plasticine of sides 5cm, 2cm, 5cm. How many suc

CBSE Class 8 EX 7.2 Q 1: Find the cube root by using prime factorisation method 64, 512, 10648

CBSE Class 8 EX 7.2 Q 1: Find the cube root by prime factorisation method 27000, 15625 & 13824

CBSE Class 8 EX 7.4 Q 1: Find cube root by prime factorisation method 110592, 46656, 175616 & 91125

CBSE Class 8 EX 7.2 Q 2: State true or false

CBSE Class 8 EX 7.2 Q 3: You are told that 1331 is a perfect cube. Can you guess without factoring