SSC SSC MTS & Havaldar Mock Test Series 2024 Quantitative Aptitude Ratio and Proportion Simple Ratios
A group has boys and girls in the ratio \(\frac{16}{2}: \frac{15}{3}\). If 1 boy and 3 girls join in, the ratio becomes \(\frac{1}{2}: \frac{1}{3}\). Find the number of girls originally in the group.
1
11
2
28
3
35
4
72