Exploring Mensuration Concepts

What is the area of a rectangle with length 10 cm and width 5 cm?

• 100 cm²

• 50 cm²

• 30 cm²

• 15 cm²

Calculate the perimeter of a triangle with sides measuring 3 cm, 4 cm, and 5 cm.

• 8 cm

• 14 cm

• 12 cm

• 10 cm

Find the area of a circle with a radius of 7 cm. (Use π = 22/7)

• 50 cm²

• 200 cm²

• 100 cm²

• 154 cm²

A square has a side length of 6 cm. What is its perimeter?

• 24 cm

• 12 cm

• 30 cm

• 18 cm

Calculate the surface area of a cube with a side length of 4 cm.

• 80 cm²

• 48 cm²

• 96 cm²

• 64 cm²

What is the area of a trapezium with bases 8 cm and 5 cm, and height 4 cm?

• 26 cm²

• 20 cm²

• 15 cm²

• 30 cm²

If a rectangle has a length of 12 m and a width of 3 m, what is its area in square meters?

• 30 m²

• 18 m²

• 24 m²

• 36 m²

Convert 1500 milliliters to liters.

• 1.5 liters

• 150 liters

• 1.05 liters

• 0.15 liters

A cylinder has a radius of 3 cm and a height of 10 cm. What is its surface area? (Use π = 3.14)

• 150.72 cm²

• 200.56 cm²

• 245.04 cm²

• 300.14 cm²

What is the perimeter of a regular pentagon with each side measuring 6 cm?

• 18 cm

• 36 cm

• 30 cm

• 24 cm