state gov DSSSB Junior Secretariat Assistant Mock Test 2021 (Old) Quantitative Aptitude Ratio and Proportion Simple Ratios
The ratio in the speed of three Motorbikes is 8 : 3 : 2. What is the ratio of time taken by the three bikes to cover the same distance?
1
7 : 10 : 19
2
9 : 5 : 16
3
3 : 8 : 12
4
4 : 7 : 9