## CBSE Class 10 Maths Chapter 15 Probability Multiple Choice Questions with Answer Key

Probability MCQs – Here is a compilation of Class 10 Maths Chapter 15 Probability MCQs. Students can practice free MCQs as have been added by CBSE in the new Exam pattern to know their preparation level. At the end of Multiple Choice Questions, the answer key has also been provided for your reference.

Q1. The probability that a non-leap year selected at random will contain 53 Sundays is:

(A) 17

(B) 27

(C) 37

(D) 57

Q2. The total number of events of throwing 10 coins simultaneously is

(A) 1024

(B) 512

(C) 100

(D) 10

Q3. If an event that cannot occur, then its probability is :

(A) 1

(B) 34

(C) 12

(D) 0

Q4. The total events to throw three dice simultaneously is

(A) 6

(B) 18

(C) 81

(D) 216

Q5. Which of the following cannot be the probability of an event ?

(A) 13

(B) 0.1

(C) 3%

(D) 1716

Q6. A girl calculates that the probability of her winning the first prize in a lottery is 8100. If 6,000 tickets are sold, how many tickets has she bought?

(A) 400

(B) 750

(C) 480

(D) 240

Q7. If P(A) denotes the probability of an event A, then :

(A) P(A) < 0

(B) P(A) > 1

(C) 0 P(A) 1

(D) -1 P(A) 1

Q8. If a card is selected from a deck of 52 cards, then the probability of its being a red face card is :

(A) 326

(B) 313

(C) 213

(D) 12

Q9. Which of the following can be the probability of an event?

(A) – 0.4

(B) 1.004

(C) 1823

(D) 107

Q10. The letters of the word SOCIETY are placed at random in a row. The probability of getting a vowel is

(A) 17

(B) 27

(C) 37

(D) 47

Q11. The probability expressed as a percentage of a particular occurrence can never be :

(A) less than 100

(B) less than 0

(C) greater than 1

(D) anything but a whole number

Q12. Cards bearing numbers 3 to 20 are placed in a bag and mixed thoroughly. A card is taken out from the bag at random. The probability that the number on the card taken out is an even number, is

(A) 120

(B) 14

(C) 13

(D) 12

Q13. The probability of getting a consonant from the word MAHIR is

(A) 25

(B) 35

(C) 45

(D) 1

Q14. An Event is very unlikely to happen. Its Probability is closest to :

(A) 0.0001

(B) 0.001

(C) 0.01

(D) 0.1

Q15. If the probability of an event is p, then the probability of its complementary event will be :

(A) p – 1

(B) p

(C) 1 – p

(D) 1 – 1p

### Class 10 Maths Chapter 15 MCQ Answer Key

 Q.No. Ans. Q.No. Ans. 1 A 9 C 2 A 10 C 3 D 11 B 4 D 12 D 5 D 13 B 6 C 14 A 7 C 15 C 8 A