unit-10 3d shapes

• 100m

• 124m

• 148m

• 144m

If each edge of a cube is doubled then by how many times will its volume increase?

• 2 times

• 4 times

• 6 times

• 8 times

• 336

• 336000000

• 1000000

• 1000

Calculate the volume of a given cylinder having height 20cm and base radius of 14cm.(take pi=22/7)

• 2cm

• 4cm

• 22cm

• 5cm

The height of a circular cylinder is 14cm and its curved surface is 704sq.cm.find its volume.

The radii of two cylinders are in the ratio 2:3 and their height are in the ratio 5:3.Calculate the ratio of their volumes.

Curved surface area and circumference at the base of a solid right circular cylinder are 4400 sq.cm and 110 cm respecively.find its height and diameter

• Height=40cm,Diameter=35cm

• Height= 35cm and Diameter= 40cm

• Height=30cm ,Diameter=35cm

• Height=40cm,Diameter=30cm