Volume And Surface Area – Aptitude MCQ Questions – 01

Posted on by admin
0
Created on By admin

Volume And Surface Area - Aptitude MCQ Questions - 01

1 / 10

1. A right triangle with sides 3 cm, 4 cm and 5 cm is rotated the side of 3 cm to form a cone. The volume of the cone so formed is:

 

2 / 10

2. In a shower, 5 cm of rain falls. The volume of water that falls on 1.5 hectares of ground is:

 

3 / 10

3. A hall is 15 m long and 12 m broad. If the sum of the areas of the floor and the ceiling is equal to the sum of the areas of four walls, the volume of the hall is:

 

4 / 10

4. 66 cubic centimetres of silver is drawn into a wire 1 mm in diameter. The length of the wire in metres will be:

 

5 / 10

5. A hollow iron pipe is 21 cm long and its external diameter is 8 cm. If the thickness of the pipe is 1 cm and iron weights 8 g/cm3, then the weight of the pipe is:

 

6 / 10

6. A boat having a length 3 m and breadth 2 m is floating on a lake. The boat sinks by 1 cm when a man gets on it. The mass of the man is:

 

7 / 10

7. 50 men took a dip in a water tank 40 m long and 20 m broad on a religious day. If the average displacement of water by a man is 4 m3, then the rise in the water level in the tank will be:

 

8 / 10

8. The slant height of a right circular cone is 10 m and its height is 8 m. Find the area of its curved surface.

 

9 / 10

9. A cistern 6m long and 4 m wide contains water up to a depth of 1 m 25 cm. The total area of the wet surface is:

 

10 / 10

10. A metallic sheet is of rectangular shape with dimensions 48 m x 36 m. From each of its corners, a square is cut off so as to make an open box. If the length of the square is 8 m, the volume of the box (in m3) is:

 

Your score is

The average score is 0%

LinkedIn Facebook Twitter
0%

Leave a Reply

Your email address will not be published. Required fields are marked *