Question

03.
04.
(a) 121 (6) 625 (c) 72
(d) 675 (e) 100
Find the smallest number by which each should be divided to obtain a perfect cube.
(a) 81 (b) 135 (c) 625 (d) 3456 (e) 192
Find the cube of the following:
(b) 12
(c) 21 (d) 99
Write cubes of 5 natural numbers which are of the form of 31 7
the cube of a natural number of the form 3n + 1 is a na
di number of the form 3n + 1 is a natural number of the same form.
If one side of a cube is 9 metres then find its volume.
(a) 6
es.
(e) 302
are of the form of 3n + 1 and verify the following statement that
08.
Namita had a cuboid of sides 2 cm x 1 cm
h, 4 cm and 5 cm. How many such cuboids will he need to form a cube?
cm x 1 cm. How many such cuboids will she need to form a cube?
s which are of the form of n² + 1 and verify the following statement that
Q10.
Write cubes of 5 natural numbers which are of the form o
the cube of a natural number of the form
Find the cube of each of the following using a
(a) 12
(b) 17
(c) 69
(d) 109
Find the cube of each of the following using (a - b)
(a) 69
(b) 95
(c) 999
(e) 125
Q11.
(e) 77
(d) 88
for Class 8 - CBSE​

Answer 1

Answer:

O my god so many problems