# Simplification - Quantitative Aptitude (MCQ) questions for Q. 752

**Q. The timing of a college is from 12 p.m to 4.20 p.m. Five lectures are held in the given duration and a break of 5 minutes after each lecture is given to the students. Find the duration of each lecture.***- Published on 06 Jul 15***a.** 52 minutes

**b.** 45 minutes

**c.** 30 minutes

**d.** 48 minutes

**ANSWER: 48 minutes**

Total time a student spends in college = 4 hours 20 minutes = 260 minutes

As there are 5 lectures, the number of breaks between lectures is 4. Total time of the break = 20 minutes

Hence, the duration of each lecture is = (260 – 20)/5

= 48 minutes