A rectangular water reservoir contains $$42000$$ litres of water. If the length of reservoir is $$6m$$ and its breadth is $$3.5\ m$$, the depth of the reservoir is
Correct option is A. $$2m$$
We know that volume of cuboid $$=\ length \times breadth \times height$$
So, $$height\ =Volume/lb$$
$$h=V /lb$$
$$h=42/(6\times 3.5)$$
$$h=2\ m$$