Probability Multiple Choice Test

Pentransum 

Probability Multiple Choice Test

Test your understanding of probability with this ten question, self-marking multiple choice exercise.

Shape (3D) Algebra Angles Arithmetic
Averages Decimals Fractions Mensuration Money Number
Percentages Probability Problem Solving Ratio Sequences Shape
Time Indices Negatives Geometry Other Topics Pentransum

Here are 10 Probability multiple choice questions written by people from around the world while using the main Pentransum activity. You will be awarded a trophy if you get at least 9 answers correct and you do this activity online.

1. 39% of marbles in a jar are red, 23% are blue, 30% are green, and the rest are yellow. If the jar has 400 marbles, what is the probability of picking a yellow marble?

Correct Wrong

This question was suggested by Tristan, Wellington, New Zealand

2. On two standard dice, what is the probability of rolling a combination that, when added, equals six?

Correct Wrong

This question was suggested by Taylor, Elizabethtown

3. A jar contains 5 blue marbles. Then, some red marbles were added into the jar. If the chance of picking a blue marble is now 1 in 15, how many red marbles were added into the jar?

Correct Wrong

This question was suggested by Tristan, Wellington, New Zealand

4. There are 3 red counters, 4 blue counters and 5 yellow counters in a bag. A counter is randomly selected. What is the probability that the counter is not yellow?

Correct Wrong

5. What is the probability that you will not live forever.

Correct Wrong

6. A card is selected from a deck of playing cards. What is the probability of selecting a red suit?

Correct Wrong

7. What is the probability of throwing a prime number on a 20-sided dice?

Correct Wrong

This question was suggested by Owen and Endrit, Henry Moore Primary School, Harlow

8. If you roll a fair dice, what type of number is most likely to appear on the top face.

Correct Wrong

9. 25 cards (numbered one to twenty five) are thoroughly shuffled and one is chosen at random. What is the probability that the chosen card was over 20?

Correct Wrong

10. What is the probability of getting a king out of a pack of cards?

Correct Wrong

This question was suggested by Georgia, Holywell

Please note that unlike other Transum online exercises, the check button for this multiple choice quiz can only be clicked once when you have answered all ten questions. Check your answers carefully before clicking the button that will appear below. You teed to get at least 9 questions correct to be awarded a Transum Trophy.

Check

Other Probability Activities

Instructions

Try your best to answer the questions above. Choose one of the five possible answers. When you have finished click the "check" button. If you have any questions wrong, do your best to do corrections but if there is anything you don't understand, please ask your teacher for help.

When you have got all of the questions correct you may want to print out this page and paste it into your exercise book. If you keep your work in an ePortfolio you could take a screen shot of your answers and paste that into your Maths file. You can also claim a 'Transum Trophy' by completing this quiz.

Transum.org

This web site contains hundreds of free mathematical activities for teachers and students. Click here to go to the main page which links to all of the resources available.

Please contact us if you have any suggestions or Questions.

Email address

More Activities:

Comment recorded on the 2 May 'Starter of the Day' page by Angela Lowry, :

"I think these are great! So useful and handy, the children love them.
Could we have some on angles too please?"

Comment recorded on the i asp?ID_Top 'Starter of the Day' page by Ros, Belize:

"A really awesome website! Teachers and students are learning in such a fun way! Keep it up..."

Teacher! Are you delivering Maths lessons online?

Tutors! Are your tutorials now taking place via a video link?

Parents! Has home-schooling been thrust upon you at short notice?

There are many resources to help you on the Maths At Home page. From ready made lesson plans to software suggestions and it's all free.

Stay safe and wash yout hands!

Featured Activity

Newsletter

Newsletter

The Transum Newsletter for August 2026 has just been published. Click on the image above to read about the latest developments on this site and try to solve the puzzle of the month. You can read the newsletter online or listen to it by downloading the podcast.

Answers

There are answers to this exercise but they are only available to teachers who have subscribed to Transum and are currently signed in on this computer.

A Transum subscription unlocks the answers to most of the student online exercises, quizzes and puzzles. It also provides the teacher with access to quality external links on each of the Transum topic pages so that teachers can easily find the excellent resources we have found and add to the collection themselves.

Class lists, lesson plans and assessment data can also be stored in the Class Admin application and the teacher also has access to the Transum Trophies earned by class members.

Go Maths

Learning and understanding Mathematics, at every level, requires learner engagement. Mathematics is not a spectator sport. Sometimes traditional teaching fails to actively involve students. One way to address the problem is through the use of interactive activities and this web site provides many of those. Click here for more activities designed for students in upper Secondary/High school.

Teachers

If you found this activity useful don't forget to record it in your scheme of work or learning management system. The short URL, ready to be copied and pasted, is as follows:

Alternatively, if you use Google Classroom, all you have to do is click on the green icon below.

Do you have any comments? It is always useful to receive feedback and helps make this free resource even more useful for those learning Mathematics anywhere in the world. Click here to enter your comments.

© Transum Mathematics 1997-2026
Scan the QR code below to visit the online version of this activity.

This is a QR Code

https://www.Transum.org/go/?Num=378