Probability JEE Mathematics MCQs Set 03 with Answers

Read JEE Mathematics Probability MCQs Set 03 right here. Find MCQ questions with answers for JEE Probability Mathematics built to match standard JEE, NCERT, and KVS patterns. Check out more chapter-wise MCQs for JEE JEE Mathematics and access extra study guides for all subjects easily.

MCQ for JEE Mathematics Probability

Are you studying JEE Mathematics? Look at these 50 questions with answers to make your core concepts of Probability very clear.

Probability MCQ Questions JEE Mathematics with Answers

LEVEL-I

1. From a group of 10 persons consisting of 5 lawyers, 3 doctors and 2 engineers, four persons are selected at random. The probability that the selection contains at least one of each

category is

(A) 1/2 (B) 2/3

2. If one ball is drawn at random from each of the three boxes containing 3 white and 1 black, 2 white and 2 black, 1 white and 3 black balls then the probability that 2 white and 1 black balls will be drawn is

(A) 13/32 (B) 1/4

3. The probability of occurrence of a multiple of 2 on a dice and a multiple of 3 on the other dice of both are thrown together is

(A) 7/26 (B) 1/32

4. A fair coin is tossed repeatedly. If the tail appears on first four tosses, then the probability of the head appearing on the fifth toss equals

(A) 31/32 (B) 1/32

5. Let A and B be two independent events such that their probabilities are 3/10 and 2/5. The probability of exactly one of the events happening is

(A) 23/50 (B) 1/2

6. A second-order determinant is written down using the numbers 1, –1 as elements. Then the probability for which determinant is non-zero is

(A) 3/8 (B) 5/8

7. There are 7 seats in a row. Three persons take seats at random. The probability that the middle seat is always occupieace and no two persons are consecutive is

(A) 9/70 (B) 9/35

10. A fair die is thrown until a score of less than 5 points is obtained. The probability of obtaining not less than 2 points on the last thrown is

(A) 3/4 (B) 5/6 (C) 4/5 (D) 1/3

11. Let 'E' and 'F' be two independent events. The probability that both 'E’ and 'F’ happen is 1/12 and the probability that neither 'E' nor 'F' happens is 1/2, then ,

(A) P(E) = 1/3, P(F) = 1/4 (B) P(E) = 1/2, P(F) = 1/6

JEE Mathematics Probability MCQs Set C-1

JEE Mathematics Probability MCQs Set C-2

ANSWERS

LEVEL −I

1. A

2. A

3. C

4. C

5. A

7. D

8. A

9. C

10. A

11. A

12. B

13. B

14. A

15. B

16. C

17. D

18. B

19. A

20. D

24. B

LEVEL-II

1. All the spades are taken out from a pack of cards. From these cards, cards are drawn one by one with out replacement till the ace of spades comes. The probability that the ace comes in the 4th draw is

(A) 1/13 (B) 12/13

JEE Mathematics Probability MCQs Set C-3

3. A number of six digits is written down at random. Probability that sum of digits of the number is even is

(A)1/2 (B) 3/8 (C) 3/7 (D) none of these

4. Fifteen coupons are numbered 1, 2, 3, - - - 15. Seven coupons are selected at random one at a time with replacement. The probability that the largest number appearing on the selected coupon is 9, is

ANSWERS

LEVEL −II

1. A

2. C

3. A

4. D

5. B

6. D

7. C

8. C

9. C

10. C

11. C

12. B

13. B

14. C

15. C

16. C

17. C

18. B

ANSWERS

LEVEL −III

1. C

2. C

3. B

4. A

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Chapter MCQs with Answers for JEE Mathematics

Utilize these MCQs for Probability to test your mastery of the chapter efficiently. Formatted under recent JEE guidelines for JEE Mathematics, these multiple-choice exercises support steady learning. Working through these objective questions daily leads to better academic performance.

Teacher-Verified MCQs for JEE Mathematics

Compiled directly from the official NCERT book for JEE, these Mathematics MCQs focus on high-yield exam areas frequently tested in evaluations. Once finished, cross-reference your answers with our given solutions. To deepen your understanding of Probability, read through our professional NCERT solutions for JEE Mathematics.

Online Practice and Revision for Probability Mathematics

To prepare for your exams you should also take the JEE Mathematics MCQ test for this chapter on our website. This will help you improve your speed and accuracy and it is also free for you. Regular revision of these Mathematics topics will make you an expert in all important chapters of your course.

FAQs

Where can I access latest JEE Mathematics Probability MCQs Set 03?

You can get most exhaustive JEE Mathematics Probability MCQs Set 03 for free on StudiesToday.com. These MCQs for JEE Mathematics are updated for the 2026-27 academic session as per JEE examination standards.

Are Assertion-Reasoning and Case-Study MCQs included in the Mathematics JEE material?

Yes, our JEE Mathematics Probability MCQs Set 03 include the latest type of questions, such as Assertion-Reasoning and Case-based MCQs. 50% of the JEE paper is now competency-based.

How do practicing Mathematics MCQs help in scoring full marks in JEE exams?

By solving our JEE Mathematics Probability MCQs Set 03, JEE students can improve their accuracy and speed which is important as objective questions provide a chance to secure 100% marks in the Mathematics.

Do you provide answers and explanations for JEE Mathematics Probability MCQs Set 03?

Yes, Mathematics MCQs for JEE have answer key and brief explanations to help students understand logic behind the correct option as its important for 2026 competency-focused JEE exams.

Can I practice these Mathematics JEE MCQs online?

Yes, you can also access online interactive tests for JEE Mathematics Probability MCQs Set 03 on StudiesToday.com as they provide instant answers and score to help you track your progress in Mathematics.