BANK Central Bank Credit Officer Mock Test series 2025 Quantitative Aptitude Ratio and Proportion Simple Ratios
In class A number of boys and girls are in the ratio 3: 1. In class B the number of boys and girls are in the ratio 2: 1. Number of boys in class A is 45 more than the number of girls in class B. Number of girls in class A is 10 less than the number of boys in class B. If x% of the boys in class A and 60% of the girls in class B are gone for vacation. If the total number of persons gone for vacation is 27. Find the value of x.
1
15
2
25
3
30
4
20
5
35