Q: 104 (CAPF/2014)

A class starts at 11:00 am and lasts till 2:27 pm. Four periods of equal duration are held during this interval. After every period, a rest of 5 minutes is given to the students. The exact duration of each period is :
question_subject: 
Maths
question_year: 
2014
question_exam: 
CAPF
stats: 
0,144,64,40,144,16,8