BANK IDBI JAM Grade "O" Mock Test 2025 (New) Quantitative Aptitude Ratio and Proportion Simple Ratios
The ratio between the marks obtained in Unit test by P and Q is 3 : 4. But due to wrong question each student get 5 marks as a bonus, then the ratio of marks obtained in Unit test by P and Q is 7 : 9. Find the difference between the original marks obtained by Q and P in Unit test.
1
10
2
25
3
30
4
15
5
21