Timing

10:40-10:50 prayer  
10:50-11:30 1st period  
11:30-12:10 2nd period  
12:10-12:50 3rd period  
12:50-1:30 4th period  
1:30-2:10 Tiffin  
2:10-2:45 5th period   
2:45-3:20 6th period  
3:20-3:55 7th perod  
3:55-4:30 8th period