IBPS-CLERK EXAM 2021|Numerical Ability-TIME AND DISTANCE
TIME AND DISTANCE 1. Two buses start from a bus terminal with speed of 20 kmph at interval of 10 minutes. What is the speed of man coming from the opposite direction towards the bus terminal if he meets the buses at interval of 8 minutes? 1) 10 km/h 2) 15 km/h 3) 7 km/h 4) 2 km/h 5) 5 km/h 2. Without any stoppage, a person travels a certain distance at an average speed of 36 kmph and with stoppages he covers the same distance at an average speed of 33 kmph. How many minutes per hour does he stop? 1) 20 min 2) 10 min 3) 15 min 4) 2 min 5) 5 min 3. A man takes 6 hr. 30 min in walking to a certain place and riding back. He would have gained 2 hr. 10 min by riding both ways. How long would he take to walk both ways? 1) 8 h 2) 8 h 20 min 3) 8 h 40 min 4) 6 h 5) 10 h 40 min 4. The driver of an ambulance sees a school bus 40 m ahead of him. After 15 second, the school bus is 35 meter behind. If the speed of the ambulance is 54 kmph, what is the...