20 Common Speed Distance Time Questions in 2022

Generally, speed distance time questions involve an object moving at a constant speed. Most times, from the three variables (speed, distance, and time), you are provided with two variables and asked to calculate the third variable.

Now, if you are about to go for a test and you are interested in seeing what the speed and distance time questions look like, 

This article has not only provided a full guide, it has also listed the 20 best speed distance time questions for you with their answers. 

What are Speed Distance Time Questions?

            These are a special set of questions that are asked in the interview process of the aviation industry and the armed forces where they are considered to be very important.

            They are considered to be important in these industries because they believe that soldiers need to plan how long it will take them to travel a given distance. Also, pilots are expected to possess excellent speed distance time skills so they can be able to determine the time required to travel a particular distance while moving at a particular speed.

To be competent in solving these questions, you will need to get comfortable with the basic math principles, multiplication tables, and a couple of distinct patterns and formulas that are used to derive these variables. This means that the process of learning in this case involves a lot of practice. Important formulas used in solving speed distance time questions.

As mentioned above, to succeed in the interviews in the aviation and armed forces, you will need to understand the formulas used to tackle speed distance time problems.

There are three most used formulas to solve these kinds of problems and they are:

  1. Speed (s) = Distance (d) / Time (t)
  2. Time (t) = Distance (d) / Speed (s)
  3. Distance (d) = Speed (s) * Time (t)

How to Practice Speed Distance Time Interview Questions

            To master how to solve speed distance time questions, you must practice consistently. It is also important that you practice strategically while learning how to solve speed distance time questions so you can learn fast and save time.

            Although there is no set path or strategy to master how to tackle these problems, there are recommended strategies and techniques that help students learn how to approach these types of problems.

Some of the recommended strategies that will help you sharpen your technique and improve your accuracy in solving these problems include the following:

Understand the question that is asked:

Right before you dive in to solve any speed distance time question, you have to make that you read the question carefully and understand it properly. Understanding here entails, knowing what you are being asked and what you are given.
     Failure to understand a speed distance time question in an interview comes with serious consequences as the interviewer may deem you unfit or unskilled for a position in the aviation or armed forces.
     Developing a good understanding of speed distance time questions comes with a lot of practice. It is with a lot of practice that you will realize that most of the questions are quite easy and somehow related to each other. The similarity here might involve answering questions in hours, minutes and you won’t like to be in a situation where you used the wrong speed distance time formula.
     In any setting where you are faced with speed distance time questions, you must read the questions very well and ensure that you understand them. It may cost a little extra time but will help you to avoid losing valuable points.

Bring your calculator with you:

Although some interviews don’t permit the use of calculators, you must bring your calculator with you in case you are permitted to use it. If the use of calculators is allowed, having your calculator with you is an advantage to you as you will end up saving yourself some precious time in an interview.

Watch out for Human error:

Human beings are prone to make mistakes without realizing them even when they employ extra measures to prevent them. So you should always try to be careful when doing your calculations by reading the numbers directly from the test paper or computer screen rather than the notes you have made. This will help you to avoid a situation where you misread your writing or look at another answer to a different question.

Be conscious of your time:

An important skill while preparing for interviews is to learn how to manage the time allocated to you. Your complete questions must be given to you in tight time frames.

Of course, you don’t need to sweat much on this because practicing a lot of speed distance time questions beforehand will help you to learn how to identify different patterns for these questions. Easily identifying the pattern and type of question asked will end up solving questions faster and prevent you from wasting time.

Learn the formulas:

This is an important factor that will determine if you will do well in an interview that involves speed distance time questions. You need to make sure you memorize the basic formulas that are used to calculate the different types of speed distance time questions.


The importance of practice cannot be over-emphasized. To know how to tackle different types of speed distance time questions in an interview, you will need to practice a ton. Another advantage of practice here is that you become familiar with the different patterns that these questions come in and the proper approach to tackle them.

20 Common Speed Distance Time Interview Questions

Below is a list of 20 common speed distance interview questions in no particular order with their correct answers:

#1. If it takes a driver 3hours to drive a distance of 192km on a motorway, what would be the driver’s average speed in km/h?
ANSWER: 64km/h

#2. What is your average speed in mph (miles per hour) if you travel 15 miles in 2 hours and 30 minutes?
ANSWER: 6 mph (miles per hour)

#3. Peter decided to cycle to his friend’s house at a speed of 5km/h and the journey took him a total of 2 hours. How far did john cycle?
ANSWER: 10km

#4. A man is traveling at 30 mph (miles per hour), how long in hours will it take him to travel a distance of 70 miles?
ANSWER:  2 hours 20 minutes

#5. A girl named Lynda was running at a pace of 8km/h. If she ran for 4 hours, how far did she travel?
ANSWER: 32km

#6. In a junior tennis match, a boy named Jack serves as an ace. If the ball served by Jack lands at 71ft from where it was served and took 0.5 seconds to do so, what was the speed of Jack’s serve in mph?
ANSWER: 96.82 mph

#7. If two cars travel from point A to point B and car X takes 1 hour and 10 minutes to arrive at point B while car Y takes 1 hour and 20 minutes. How many mph faster did car X travel?
ANSWER: 7.5 mph

#8. A high-speed train travels from point A to point B at an average speed of 200mph. The distance between points A and B is 545 miles. How long does it take the train to cover the distance in hours, minutes, and seconds?
ANSWER: 2 hours 43 minutes and 30 seconds

#9. Anthony runs a 10km race at an average speed of 11.2km/h. How long did he take to complete the race in hours, minutes, and seconds?
ANSWER: 0 hours, 53 minutes, and 34 seconds

#10. An airplane covers a certain distance at a speed of 240km/h in 5 hours. At what speed will it cover the same distance in 5/3 hours?
ANSWER: 720km/h

#11. A train travels faster than a car. Both of them start from point A at the same time and reach point B 75km away from point A at the same time. On the way, the train lost about 12.5 minutes while stopping at the stations. The speed of the car is?
ANSWER: 120km/h

#12. Jack crosses 600m long street in 5 minutes. What is his speed in km/h?
ANSWER: 7.2km/h

#13. A car traveling with 5/7 of its speed covers 42km in 1hour 40minutes 48seconds. What is the actual speed of the car?
ANSWER: 35km/hr

#14. In a flight of 600km, an aircraft was slowed down due to bad weather. Its average speed for the trip was reduced by 200 km/hr and the time of the flight increased by 30 minutes. What is the duration of the flight?
ANSWER: 1hour

#15. The ratio between the speeds of two trains is 7:8. If the train runs 400km in 4 hours, what is the speed of the first train?
ANSWER: 87.5km/hr

#16. By walking at 4/5 of my usual speed, I miss the bus by 5 minutes. What is my usual time?
ANSWER: 20mins

#17. By traveling at 40km/h, Jude reaches his destination on time. He covered two-thirds of the total distance in one-third of the total time. What speed should Jude maintain for the remaining distance to reach his destination on time?
ANSWER: 20kn/h

#18. Ben completed a journey in 10hours. He travels the first half of the journey at the rate of 21km/h and the second half at the rate of 24km/h. What is the total journey in km?
ANSWER: 224km

#19. A man covered a certain distance at some speed. He had moved 3 km/h faster, he would have taken 40mins less. If he had moved 2km/h slower, he would have taken 40 minutes more. What is the distance in km?
ANSWER: 40km

#20. In covering a distance of 30km, Samuel takes 2 hours more than Kingston. If Samuel doubles his speed, then he would take 1 hour less than Kingston. What is Samuel’s speed?
ANSWER: 5km/h


 Speed distance time questions can be quite difficult to understand and master especially when you are preparing for your interview. Sometimes what you need is to practice and the questions listed above will help you prepare properly for your interview

FAQs on Speed Distance Time Questions

Where are speed distance time questions often asked?

Speed distance time questions often appear in interviews for those looking to pursue a career in the aviation and armed forces.

One mistake people make while solving these questions is getting the wrong answer because they read a question wrong. Another popular mistake people make is forgetting to do necessary conversions.

Are speed distance time interview questions tricky?

Yes, these kinds of questions can be tricky but with enough practice, it becomes easier.

How do I become good at solving speed distance time questions?

First of all, you will need to memorize the basic formulas used to solve these questions then go ahead to practice with a lot of similar questions.

How many formulas do I need to memorize to solve speed distance time interview questions?

You need to memorize only the 3 basic formulas listed in this article

Where do I practice speed distance time questions?

Resources like the psychometric-success website and several textbooks that cover speed, distance, and time concepts are very useful to practice.


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