A cuboid of base 12.5cm by 20cm holds exactly 1 litre of water. What is the height of the cuboid? (1 litre =1000cm3)
-
A.
2cm -
B.
4cm -
C.
5cm -
D.
8cm -
E.
10cm
Correct Answer: Option B
Explanation
Volume of cuboid = length x breadth x height
12.5 x 20 x h = 1000
250h = 1000
h = 4 cm