Answer:
The correct answer would be B, 5 Hours.
Explanation:
If a person goes to work from home, works in the office and comes back home, the total time he takes to reach office and from office to home will count in the traveling time. So in this question if a person takes 30 mins to reach office, it means he takes one hour to reach back home, which means 30 mins for going to office and 30 mins to going back to home, total one hour of traveling. Since he works 5 days a week, so total time he spends in traveling will be 5 hours, one hour per day, five times a week. So option B is the correct answer.
