Mensuration Tes...

Mark the correct alternative of the following.
The height of sand in a cylindrical-shaped can drop by $$3$$ inches when $$1$$ cubic foot of sand is pound out. What is the diameter of the cylinder (in inches)?

The surface area of a $$10\ cm \times 4\ cm\times 6\ cm$$ brick is 

The area of the cardboard needed to make a box of size $$25\ cm\times 15\ cm\times 8\ cm$$ will be 

The parallel sides of a trapezium measure $$14cm$$ and $$18cm$$ and the distance between them is $$9\ cm$$. The area of the trapezium is

Mark correct against the correct answer in the following:
A cuboid has 

A covered wooden box has the inner measures as 115 cm, 75 cm and 35 cm and thickness of wood as 2.5 cm. The volume of the wood is

If R is the radius of the base of the hat, then the total outer surface area of the hat is

The surface area of the three coterminous faces of a cuboid are $$6 cm^2$$,$$15 cm^2$$ and $$10 cm^2$$ respectively. The volume of the cuboid is 

The perimeter of a trapezium is 52 cm and its each non-parallel side is equal to 10 cm with its height 8 cm. Its area is 

A hollow cylinder has only