Practice Worksheets for Class 11 Mathematics: Chapter 14 Probability
Access printable practice worksheets for Chapter 14 Probability designed to align with the 2026-27 academic syllabus for Class 11 Mathematics. These structured exercises help students evaluate their conceptual understanding and improve exam readiness.
Practice Chapter 14 Probability Worksheets for Class 11 Mathematics
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1. In a random sampling three items are selected from a lot. Each item is tested and classified as defective (D) or non – defective (H). Write the sample space.
2. Let S ={W1, W2 , W3 , W4 , W5 , W6}be sample space. Probability to outcome valid.
3. The odds in favour of an event are 3:5, find the probability of occurrence of this event.
4. What is the probability that an ordinary year has 53 Sundays?
5. If odds against an event be 7:9, find the probability of non-occurrence of this event.
6. One card is drawn from a well shuffled deck of 52 cards. If each out come is equally likely calculate the probability that the card will be.
(i) a diamond (ii) Not an ace (iii) A black card (iv) Not a diamond.
7. In a lottery, a person chooses six different natural no. at random from 1 to 20 and if these six no. match with six no. already fixed by the lottery committee, he wins the prize. What is the probability of winning the prize in the game?
8. From the employees of a company, 5 persons are elected to represent them in the managing committee of the company.
A person is selected at random from this group as a spoke person what is the probability the a spoke person will be either male or over 35 yr.
9. A die has two faces each with no. 1 three faces each with no. 2 and one face with no. 3 if the die is rolled once, determine (i) P (2) (ii) P (1 or 3) (iii) P(not 3)
10. Find the probability that in a random arrangement of the letters of the word UNIVERSITY the two I’s come together.
11. A bag contains 50 tickets no. 1,2,3,……,50 of which five are drawn at random and arranges in ascending order of magnitude x 1< x 2< x3 < x4 < x5 find the probability that x 3= 30
Click on link below to download CBSE Class 11 Probability Worksheet E.
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Download CBSE Practice Material: Class 11 Mathematics Chapter 14 Probability
Chapter Practice Questions for Class 11 Mathematics
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Expert Practice Material for Class 11 Mathematics
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FAQs
You can download the teacher-verified PDF for CBSE Class 11 Probability Worksheet Set 05 from StudiesToday.com. These practice sheets for Class 11 Mathematics are designed as per the latest CBSE academic session.
Yes, our CBSE Class 11 Probability Worksheet Set 05 includes a variety of questions like Case-based studies, Assertion-Reasoning, and MCQs as per the 50% competency-based weightage in the latest curriculum for Class 11.
Yes, we have provided detailed solutions for CBSE Class 11 Probability Worksheet Set 05 to help Class 11 and follow the official CBSE marking scheme.
Daily practice with these Mathematics worksheets helps in identifying understanding gaps. It also improves question solving speed and ensures that Class 11 students get more marks in CBSE exams.
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