# Area and Volume TNPSC Group 1 Questions

## Area and Volume MCQ Questions

13.

The total surface area of cube is 384 m2. Find the side of the cube

Group 4 - 2019

A.

3 m

B.

8 m

C.

4 m

D.

6 m

B. 8 m

14.

The volume of a cube is 125 cm3. The surface area of the cube is

Group 2A - 2014

A.

625 cm2

B.

125 cm2

C.

150 cm2

D.

100 cm2

C. 150 cm2

15.

The solid metal cubes, whose edges are 6 cm, 8 cm and 10cm are melted and a new cube is made. Find the length of edge of the new cube.

Group 1 - 2015

A.

12 cm

B.

24 cm

C.

20 cm

D.

48 cm

A. 12 cm

16.

The total surface area of a cube is 384 cm2, then its volume is

VAO - 2016

A.

521 cm3

B.

512 cm3

C.

412 cm3

D.

421 cm3

B. 512 cm3

17.

The number of small cubes with edge 10 cm that can be accommodated in a cubical box of edge 1 m is

Group 1 - 2014

A.

10

B.

100

C.

1000

D.

10000

C. 1000

18.

The breadth, height and volume of a cuboid are 10 cm, 11 cm and 3080 cm3 respectively.

Find the length of the cuboid.

Group 4 - 2016

A.

21 cm

B.

28cm

C.

24cm

D.

30 cm