engineering recuitment AAI ATC Junior Executive 2025 Mock Test Series Quantitative Aptitude Ratio and Proportion Simple Ratios
There are 500 students in a school. The boys and girls are in the ratio 7 : 3. If 120 new girls are enrolled in the school, then what will be the ratio of the number of boys to that of girls?
1
35 : 26
2
35 : 27
3
35 : 29
4
35 : 28