Comprehension Passage
A market analysis on number of aspirants preparing for various government examinations, pie chart shown below gives data of 15000 students. Also, ratio of Open/ EWS category students to SC/ST/ OBC students is 3: 2 for all the examinations.
What is the ratio of Open/ EWS category candidates appearing for Bank PO examination to SC/ST/ OBC candidates appearing for SSC CGL?
1
12 : 23
2
13 : 20
3
20 : 13
4
21 : 16
5
16 : 21