If 5 students run a mile in 5 minutes, how much time will 50 students take to run a mile?
A plane traveling at 600 miles per hour is heading for Chittagong airport. At 3.58 pm it was 30 miles from the airport. At what time it will arrive at 600 at the airport?
4.01 pm
4.02 pm
4.18 pm
4.20 pm