1. At Ravi's school the first class starts at 8:30 AM and the fourth class ends at 11:30AM. There are four minutes between classes . Each class is same length.
How long is each class?
a 41 minutes
b 42 minutes
c 71 minutes
d 72 minutes
2. Six students participated in a 400 metre race.
- Ram finished after suresh and after 2 other students.
- Suresh finished after ramesh.
- Kannu finished before ramesh.
- Taru finished before syam.
Who came fifth?