The difference of the areas of two squares drawn on two line segments in 32 sq. cm. Find the length of the greater line segment if one is longer than the other by 2 cm.
9 cm
8 cm
7 cm
6 cm
Correct Answer : C
The wheel of a motorcycle, 70 cm in diameter makes 40 revolutions in every 10 seconds. What is the speed of the motorcycle in km/hr
How many pieces of 0.85 meteres can be cut from a rod 42.5 meteres long
If the radius of a circle is diminished by 10%, then the area is diminished by: