Surface Areas a...

The capacity of a water tank that measures $$9$$ cm $$\times 3.5$$ cm $$\times 7.5$$ cm is

A godown measures 40 m $$\times$$ 25 m $$\times$$ 10 m The maximum number of wooden crates each measuring 1.0 m $$\times$$ 1.25 m $$\times$$ 0.5 m that can be stored in the godown is:

How many bricks, each measuring $$25 cm \times 11.25 cm \times 6 cm$$ will be needed to build a wall $$8 m \times 6 m \times 22.5 cm$$ ?

The volume of air in a room $$10 m$$ long, $$6.5 m$$ wide, and $$5 m$$ height is:

A small indoor greenhouse (herbarium) is made entirely of glass panes (including base) held together with tape It is $$30\ cm$$ long, $$25\ cm$$ wide, and $$25\ cm$$ high The area of glass is:

Find the volume of a cuboid of length $$20$$ cm, breadth $$15$$ cm and height $$10$$ cm.

A cuboid is $$3$$ cm high, $$4$$cm wide and $$5$$cm long. What is its volume?

A plastic box $$1.5$$ m long, $$1.25$$ m wide, and $$65$$ cm deep is to be made. It is to be opened at the top. Ignoring the thickness of the plastic, the cost of the sheet for covering it, if a sheet measuring $$1$$$$\displaystyle m^{2}$$ costs Rs. $$20$$ is:

The radius of the cylinder whose lateral surface area is $$704\, cm^2$$ and height $$8$$ cm is

If a cistern is $$3$$ metres long, $$2$$ metres wide and $$1$$ metre deep, its capacity is