Civil Services TNPSC Group 1 (New Syllabus) Mock Test 2025 Quantitative Aptitude Ratio and Proportion Simple Ratios
In an exam, the ratio of girls and boys is 7 : 5. If 40% of the girls and 60% of the boys passed, then what is the ratio of failed girls to failed boys?
1
12 : 13
2
16 : 11
3
41 : 11
4
21 : 10
5
Answer not known