If the diameter of a circle is increased by 100%, its area increased by how many percentage?
A200
B500
C300
D100
A200
B500
C300
D100
Related Questions:
The following pie chart shows the distribution of expenses (in degrees) of a family during 2016.
Total income of the family in 2016 = Rs. 1080000
Their expenditure on rent is what percentage of their expenditure on Education?