Comprehension Passage
Direction - Study the bar graph and answer the following questions carefully
Bar chart given below shows students registered for three different exams Bank, SSC and Railway in five difference years.

Total number of students registered for SSC in all the five years is what percent more than total number of students registered for Railway in all the five years together?
1
30%
2
37(1/2)%
3
35%
4
40%
5
None of these