If you’re looking for a way to enhance your Class 9 Maths, then look no further than the NCERT MCQ Questions for Class 9 Maths Chapter 15 Probability with Answers. MCQ Questions for Class 9 Maths with Answers is perfect for those who are in Class 9 Maths and want to get ahead of everyone else by mastering the subject skills as soon as possible! Go ahead and find Class 9 Maths Chapter 15 Probability Objective Questions.
Probability Class 9 MCQs Questions with Answers
Solving MCQ on Probability Multiple Choice Questions of Class 9 Maths with Answers can be of great help to students as they will be aware of all the concepts. These Class 9 Maths Chapter 15 MCQ with Answers pave for a quick revision, thereby helping you learn more about this subject.
Question 1.
A card is selected at random from a deck of 52 cards. The probability of its being a red face card is
(a) \(\frac { 3 }{ 13 }\)
(b) \(\frac { 1 }{ 2 }\)
(c) \(\frac { 2 }{ 13 }\)
(d) \(\frac { 3 }{ 26 }\)
Answer
Answer: (d) \(\frac { 3 }{ 26 }\)
Question 2.
An unbiased dice is thrown. What is the probability of getting an even number or a multiple of 3?
(a) \(\frac { 3 }{ 2 }\)
(b) \(\frac { 2 }{ 3 }\)
(c) \(\frac { 5 }{ 4 }\)
(d) \(\frac { 4 }{ 3 }\)
Answer
Answer: (a) \(\frac { 3 }{ 2 }\)
Question 3.
What is the probability that a leap year has 53 Sundays?
(a) \(\frac { 7 }{ 8 }\)
(b) \(\frac { 4 }{ 5 }\)
(c) \(\frac { 2 }{ 3 }\)
(d) \(\frac { 2 }{ 7 }\)
Answer
Answer: (d) \(\frac { 2 }{ 7 }\)
Question 4.
Probability of boy that he will get married with his girlfriend is \(\frac { 2 }{ 7 }\) then probability that he will not get married will be:
(a) \(\frac { 5 }{ 7 }\)
(b) \(\frac { 7 }{ 2 }\)
(c) \(\frac { 2 }{ 7 }\)
(d) \(\frac { 7 }{ 10 }\)
Answer
Answer: (a) \(\frac { 5 }{ 7 }\)
Question 5.
In a football match, a player hits 8 goals out of 60 balls. Find the probability that the player did not hit the goal.
(a) \(\frac { 11 }{ 15 }\)
(b) \(\frac { 4 }{ 5 }\)
(c) \(\frac { 8 }{ 15 }\)
(d) \(\frac { 13 }{ 15 }\)
Answer
Answer: (d) \(\frac { 13 }{ 15 }\)
Question 6.
The probability of an event of a trial is always
(a) more than 1
(b) between 0 and 1 (both inclusive)
(c) 1
(d) 0
Answer
Answer: (b) between 0 and 1 (both inclusive)
Question 7.
A standard deck of 52 cards is shuffled. One card is drawn at random. The probability that the card is red or an ace is
(a) \(\frac { 7 }{ 13 }\)
(b) \(\frac { 5 }{ 15 }\)
(c) \(\frac { 13 }{ 17 }\)
(d) \(\frac { 2 }{ 13 }\)
Answer
Answer: (a) \(\frac { 7 }{ 13 }\)
Question 8.
Gugu throws a die once. The probability that she shows a number less than 5 is :
(a) \(\frac { 2 }{ 3 }\)
(b) \(\frac { 1 }{ 3 }\)
(c) \(\frac { 1 }{ 6 }\)
(d) \(\frac { 5 }{ 3 }\)
Answer
Answer: (a) \(\frac { 2 }{ 3 }\)
Question 9.
The maximum probability of an event of a trial is:
(a) 0
(b) 1
(c) Lies between 0 and 1.
(d) -1
Answer
Answer: (b) 1
Question 10.
A and B throw a pair of dice. If A throws 9, then B’s chance of throwing a higher number is
(a) \(\frac { 1 }{ 6 }\)
(b) \(\frac { 1 }{ 9 }\)
(c) \(\frac { 1 }{ 3 }\)
(d) \(\frac { 2 }{ 9 }\)
Answer
Answer: (a) \(\frac { 1 }{ 6 }\)
Question 11.
The probability of an impossible event is
(a) more than 1
(b) less than 1
(c) 1
(d) 0
Answer
Answer: (d) 0
Question 12.
Three unbiased coins are tossed together. The probability of getting at least two heads is
(a) \(\frac { 3 }{ 8 }\)
(b) \(\frac { 1 }{ 2 }\)
(c) \(\frac { 1 }{ 8 }\)
(d) 1
Answer
Answer: (b) \(\frac { 1 }{ 2 }\)
Question 13.
The probability of getting 53 Sundays in a leap year is
(a) \(\frac { 2 }{ 7 }\)
(b) \(\frac { 3 }{ 7 }\)
(c) \(\frac { 7 }{ 3 }\)
(d) \(\frac { 1 }{ 7 }\)
Answer
Answer: (a) \(\frac { 2 }{ 7 }\)
Question 14.
In a simultaneous throw of a pair of dice, the probability of getting a sum more than 7 will be
(a) \(\frac { 5 }{ 12 }\)
(b) \(\frac { 13 }{ 12 }\)
(c) \(\frac { 7 }{ 12 }\)
(d) \(\frac { 9 }{ 12 }\)
Answer
Answer: (a) \(\frac { 5 }{ 12 }\)
Question 15.
Three unbiased coins are tossed. What is the probability of getting at most two heads?
(a) \(\frac { 7 }{ 8 }\)
(b) \(\frac { 3 }{ 4 }\)
(c) \(\frac { 5 }{ 6 }\)
(d) \(\frac { 3 }{ 2 }\)
Answer
Answer: (a) \(\frac { 7 }{ 8 }\)
Question 16.
Which one of the following cannot be the probability of an event?
(a) \(\frac { 2 }{ 3 }\)
(b) \(\frac { -1 }{ 6 }\)
(c) 0
(d) 1
Answer
Answer: (b) \(\frac { -1 }{ 6 }\)
Question 17.
Two unbiased coins are tossed. What is probability of getting at most one tail?
(a) \(\frac { 1 }{ 2 }\)
(b) \(\frac { 1 }{ 3 }\)
(c) \(\frac { 1 }{ 4 }\)
(d) \(\frac { 3 }{ 4 }\)
Answer
Answer: (d) \(\frac { 3 }{ 4 }\)
Question 18.
Two unbiased coins are tossed simultaneously. The probability of getting at most one head is
(a) \(\frac { 5 }{ 4 }\)
(b) \(\frac { 1 }{ 4 }\)
(c) \(\frac { 3 }{ 4 }\)
(d) \(\frac { 2 }{ 3 }\)
Answer
Answer: (c) \(\frac { 3 }{ 4 }\)
Question 19.
A die is thrown 300 times and odd numbers are obtained 153 times. Then, the probability of getting an even number is
(a) \(\frac { 174 }{ 300 }\)
(b) \(\frac { 147 }{ 300 }\)
(c) \(\frac { 147 }{ 153 }\)
(d) \(\frac { 153 }{ 300 }\)
Answer
Answer: (b) \(\frac { 147 }{ 300 }\)
Question 20.
The sum of the probabilities of All events of a trial is
(a) 1
(b) between 0 and 1
(c) less than 1
(d) greater than 1
Answer
Answer: (b) between 0 and 1
Question 21.
One card is drawn at random from a pack of 52 cards. What is the probability that the card drawn is either a red card or a king?
(a) \(\frac { 6 }{ 13 }\)
(b) \(\frac { 1 }{ 2 }\)
(c) \(\frac { 7 }{ 13 }\)
(d) \(\frac { 27 }{ 52 }\)
Answer
Answer: (c) \(\frac { 7 }{ 13 }\)
Question 22.
In a series of 6 cricket matches, the number of runs scored by the captain of a team are 54, 32, 48, 55, 29, 35. So in the next match, the probability that he will cross the half century is
(a) 0.33
(b) 0.24
(c) 0.35
(d) 0.48
Answer
Answer: (a) 0.33
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