state gov OSSSC RI, ARI, AMIN, SFS, ICDS Supervisor Combined Mock Test 2023-25 Quantitative Aptitude Ratio and Proportion Compound Ratios
Let the sum of 3 numbers be 13680. If the first number is (3/5) of the third number and the ratio between the second and the third numbers is 4 : 7, then the first number is
1
3,600
2
3,780
3
4,280
4
4,800