state gov DSSSB Junior Assistant, Steno and LDC Mock Test 2023 - 24 Quantitative Aptitude Ratio and Proportion
In a school of 720 students, the ratio of boys to girls is 3 ∶ 5. Find how many new boys may be allowed to the school if 18 new girls are admitted, so that the ratio of boys to girls changes to 2 ∶ 3.
1
42
2
44
3
50
4
38