Time Speed and Distance - Class - Quizizz

An athlete runs 200 metres race in 24 seconds. His speed (in km/hr) is :

• 20
• 24
• 28.5
• 30

The speed of a bus is 72 km/hr. The distance covered by the bus in 5 seconds is

• 100 m
• 60 m
• 50 m
• 74.5 m

A and B travel the same distance at speed of 9 km/hr and 10 km/hr respectively. If A takes 36 minutes more than B, the distance travelled by each is

• 48 kms
• 54 kms
• 60 kms
• 66 kms

The speeds of three cars are in the ratio of 2 : 3 : 5 find the ratio of the time taken by the above cars to travel the same distance.?

• 15 : 10 : 6
• 6 : 10 : 15
• 5 : 3 : 2
• 10 : 15 : 6

The ratio of the speeds of A and B is 3 : 4. A takes 20 min more than the time taken by B to reach a particular place. Find the time taken by A and B, respectively to reach that place.

• 40 mins and 30 mins
• 80 mins and 60 mins
• 90 mins and 45 mins
• 90 mins and 50 mins

If Sohail walks from his home to office at 16 km/h, he is late by 5 min. If he walks at 20 km/h, he reaches 10 min before the office time. Find the distance of his office from his house.

• 22 kms
• 20 kms
• 18 kms
• 16 kms

Walking with 3/4 of his usual speed, Sachin covers a certain distance in 2 h more than the time he takes to cover the distance at his usual speed. Find the time taken by him to cover this distance with usual speed.

• 5 hrs
• 6 hrs
• 9 hrs
• 4 hrs

Rani covers a certain distance by car driving at 4 km/h and returns the starting point riding on a scooter at 6 km/h. Find her average speed for the whole journey.

• 4 km/hr
• 4.6 km/hr
• 4.8 km/hr
• 6 km/hr

A bus covers a certain distance in 16 h. It covers half the distance at 40 km/h and the rest at 60 km/h. Find the length of the journey.?

• 520 km
• 448 km
• 384 km
• 768 km

A car travels 120 km at an average speed of 60 km/h and then another 180 km at an average speed of 90 km/h. If the time taken for each part of the journey is the same, what is the car's average speed for the entire journey?

• 75 km/hr
• 80 km/hr
• 85 km/hr
• 70 km/hr