Have given below the solutions to the basic questions on Speed Time Distance. Have also added some basic theory on Speed Time distances in the PPT. Will start posting tougher questions on Speed Time Distance beginning next week.
The answer key for the questions is as follows
1. 80 minutes (There was an error in this question. Have now fixed the error)
2. 6 km
3. 50 km/hr
5. 200km from Bangalore
The solutions are given in the PPT below