Mathematics

Surface Areas and Volumes

Class 9 - Mathematics

Surface Areas and Volumes

MCQ
Enter eMail-id:

1. The radius of a hemispherical balloon increases from 6 cm to 12 cm as air is being pumped into it. The ratio of the surface areas of the balloons in two cases is

Mathematics - Surface Areas and Volumes
Quiz Index
140 questions in 14 tests. Each test contains 10 questions.
1
2
3
4
5
6
7
8
9
10
11
12
13
14

Multiple Choice Questions