BANK IBPS RRB Clerk 2025 Mock Test Series (Pre + Mains) Quantitative Aptitude Ratio and Proportion Simple Ratios
The number of students in classes A, B and C are in the ratio 11: 18: 7. The ratio of the students who like science to that of those who do not, in classes A and C respectively are in the ratio 3: 8 and 13: 8 and half of the students in class B like science. If 245 students in total like science, then what is the number of students in class A?
1
176
2
121
3
143
4
165
5
154