Teaching Chandigarh JBT PRT Mock Test 2023-24 Quantitative Aptitude Ratio and Proportion Simple Ratios
In a school, the ratio of boy and girls is 4 : 5. When 100 girls leave the school then the ratio becomes 6 : 7. How many boys are there in the school?
1
1800
2
1200
3
1000
4
1500