If the side of a square is increased by 30%, then the area of the square is increased by:
A69%
B90%
C30%
D48%
A69%
B90%
C30%
D48%
Related Questions:
The length and breadth of a rectangular field are in the ratio 7 : 4. A path 4 m wide running all around outside has an area of 416m2. The breadth (in m) of the field is