Data related to number of candidates appearing for an entrance test from various cities The number of candidates appearing for the entrance test from city D in the year 2013 is what per cent more than the number of candidates appearing for the entrance test from city C in the same year?
A) 3.5%
B) 6.4%
C) 7.7%
D) 4.8%
Correct Answer: C
$ \therefore $ Required percentage $ =\frac{35-32.5}{32.5}\times 100=7.7 $ %