CBSE Class 8 Maths A Square and A Cube (Class 8 NCERT New) Quiz 7

1. Is 225 a perfect square?

A Yes B No

2. 132

A 26 B 196 C 144 D 169

3. −36=-\sqrt{36}=−36=

A -6 B 6 C -18 D 12

4. 38=^3\sqrt{8}=38=

A 2 B -2 C ±2 D None

5. 31=^3\sqrt{1}=31=

A 1 B -1 C ±1 D none

6. The number 1,000 is a...

A perfect square B perfect cube

7. 64=\sqrt{64}=64=

A 32 B 8 C 4 D 16

8. 364=^3\sqrt{64}=364=

A -8 B 8 C 16 D 4

9. 63 = ?

A 196 B 206 C 216 D 226

10. -62 =

A 36 B -36 C 12 D -12