MENSURATION CLASS 8 QUIZ 1

The area of a rhombus is 41 sq cm if one of its diagonals is of length 10 cm. What is the length of the other diagonal?

• 4.1 cm

• 10 cm

• 16.4 cm

• 8.2 cm

A parallelogram is divided into two congruent triangles having an area of 10.4 sq m each. What is the area of the parallelogram?

• 5.2 sq m

• 20.8 sq m

• 41.6 sq m

• 108.16 sq m

The volume of a cube whose edge is 6a is

• 2a

• 216a^3

• 25a^3

• 18a^3

The volume of water tank is 3 cu m. Its capacity in litres is 

• 30

• 300

• 3000

• 30000

If the parallel sides of a parallelogram are 2cm apart and their sum is 12cm then find its area. 

• 12 sq cm

• 24 sq cm

• 6 sq cm

• 14 sq cm

The length and breadth of a rectangular sheet are 40 cm and 15 cm resp. If the sheet is folded along the length to form a hollow cylinder. What is the area of the cylinder so formed?

• 300 sq cm

• 600 sq cm

• 150 sq cm

• 1200 sq cm

If the area of the base of a cylinder is 154 sq cm and its height is 7 cm. What is the volume of the cylinder?

• 22 cu cm

• 536 cu cm

• 1078 cu cm

• 266 cu cm

An open box is to be made using cardboard. The dimensions of the box are 5cmx4cmx3cm, find the cardboard required.

• 94 sq cm

• 100 sq cm

• 80 sq cm

• 74 sq cm

Volume of a cube is 8000 cu cm. What is the length of the edge of the cube?

• 20 cm

• 40 cm

• 80 cm

• 160 cm

How many cubic cm of juice can be poured in a cuboidal can whose dimensions are 15cm×10cm×25cm.

• 2000

• 2250

• 3000

• 3750