Volume of 3 D shapes

The volume is the _______ occupied by an object in a 3 D plane

In simple words , volume of a solid Is the number of _______ units contained in its interior

Select the right ones

• Volume of cuboid : ( lbh ) where l = length , b=base , h = height

• volume of cube : ( 6l³) where l is the side of the square .As a square has six sides

• $\pi r\left(r+h\right)$ Volume of cylinder :

• Surface area of cuboid : 2(lb+bh+hl)

5. If infinite circles are stacked over each other , what is the solid shape that will be obtained ?

• Sphere

• Rectangular prism

• cylinder

• Circular prism

6. If infinite squares are stacked over each other , what will be the solid shape obtained ?

7. Finally , if many rectangles are stacked over each other what's the solid shape obtained ? ( more than one ☝️ answer may be right 🤠. )

• Rectangular prism

• Cuboid

• Cube

• Cylinder

The dimensions of a cuboid are in the ratio of 5:4:2 . Finds its dimensions , if it's volume is 5000 cubic units

• L = 25 , B= 28 H= 20

• L = 25 , B= 20H= 30

• L = 25 , B= 15 H= 20

• L=25 , B= 20 H=10

10. The capacity of a cuboidal water tank is 50000 liters. Find the breadth of the tank, if its length and depth are

respectively 2.5 m and 10 m

• 3m

• 5 m

• 2 m

• 10m

11. The cube A has side thrice as long as that of cube B . The ratio of volume of cube a to cube b is

• 26:1

• 26:2

• 27:2

• 27:1

12. Number of cubes of edge 5 m that can be cut from a cuboid of dimension 25 m x 15 m x 5 m is

• 125

• 15

• 375

• 75