The numbers of different colleges in india in different years is given in the graph below. Percent distribution of different colleges in year 1980 and 1990 is shown in pie chart
Number of colleges in 1960 = 5,000
Number of colleges in 1980 = 20,000
=> Required % increase = $$\frac{(20,000-5,000)}{5,000}\times100$$
= $$300\%$$
=> Ans - (A)
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