The area of a circle is A = πr². If the radius increases by 20%, the new radius is 1.2r. The new area is A' = π(1.2r)² = 1.44πr². The percentage increase in area = (1.44 - 1) × 100 = 44%. Correct answer: c) 44%
Among the following production functions which one is having decreasing returns to scale
The subsidies that are trade distorting comes under which box of WTO?
The primary deficit in a government budget will be zero, when _______