Cube- Area and volume

How much gift paper is required to at least fully cover a cubical box of edge length 50 in?

• 3000 in

• 15000 in²

• 15000 in

• 3000 in²

The edge of a cubical room is 120 in. The inner walls are to be painted (inclusive of windows and doors). Find the expenditure to be incurred at the rate of $5 per square inch.

• $2,88,000

• 2,88,000 in²

• 2,80,000 in

• $2,800

Calculate the lateral surface area of the cube whose edge is 16 ft.

• 1024 ft

• 1024 ft²

• 104 ft²

• 2014 ft²

Roger has a Rubik’s cube of side length 5 in. 

Fill in the blanks: 

Total surface area of Rubik’s cube = ______.  

Lateral surface area of Rubik’s cube = ______.

• 100 in , 150 in

• 150 in , 100 in

• 100 in² , 150 in²

• 150 in² , 100 in²

 What is the cost of painting a cubical box with dimensions of 5m at the rate of $2 per square metre?

• 75 m²

• 75 cm²

• 75 m

• 75 cm

A metallic cube with side 15 cm is melted and moulded into a cuboid with length 25cm and height 9 cm. Calculate the breadth of the cuboid.

• 15m

• 25m

• 15 cm

• 25 cm

What is the volume of a dice whose side measures 9mm?

• 729 nm³

• 729 mm³

• 729 m²

• 729 m³

Which of the following has a greater volume? - A cube with sides 8cm or a cuboid with length 17 cm, breadth 5 cm and height 2 cm.

• The cuboid

• Both have same

• The cube

• Cube is not a shape