state gov OSSSC RI, ARI, AMIN, SFS, ICDS Supervisor Combined Mock Test 2023-25 Quantitative Aptitude Ratio and Proportion Simple Ratios
A horse and two cows together cost Rs. 680. If a horse cost Rs. 80 more than a cow then the ratio of cost of horse and cow is
1
7 ∶ 5
2
5 ∶ 7
3
8 ∶ 9
4
9 ∶ 8