जॉइन Examsbookउत्तर : 2. "3/4 hrs"
Running 3/4th of his usual rate, a man is 15min late. Find his usual time in hours ?5
प्र: Running 3/4th of his usual rate, a man is 15min late. Find his usual time in hours ?
- 12/3 hrsfalse
- 23/4 hrstrue
- 31/3 hrsfalse
- 41/4 hrsfalse
- उत्तर देखें
- Workspace
उत्तर : 2. "3/4 hrs"
व्याख्या :
Answer: B) 3/4 hrs Explanation: Walking at 3/4th of usual rate implies that time taken would be 4/3th of the usual time. In other words, the time taken is 1/3rd more than his usual time so 1/3rd of the usual time = 15minor usual time = 3 x 15 = 45min = 45/60 hrs = 3/4 hrs.