Maths quiz on Probability | Probability MCQs



This quizzlet contains 9 MCQs on probability that are usually asked in competitive exams.


Instructions

Topic- Probability

The test consists of 9 questions.

No negative marking for this test.

No Time limit

The pass percentage is 70%

The correct answer with a description will be displayed after the answer has been marked.

Submit the test to calculate your score once you are done with all the questions.

Complexity Level- Moderate




Q1: A bag contains 4 red balls and 6 blue balls. If one ball is randomly selected from the bag, what is the probability that the ball is red?















Q2: In a standard deck of 52 playing cards, what is the probability of drawing a King or a Queen?















Q3: If you roll a fair six-sided dice, what is the probability of rolling a number less than 5?















Q4: In a class of 30 students, 18 are girls and 12 are boys. If a student is selected at random, what is the probability that the student is a girl?















Q5: A box contains 10 red, 15 green, and 25 blue marbles. If one marble is picked at random, what is the probability that the marble is not green?















Q6: A dice is rolled once. What is the probability of rolling an even number?


















Q7: A card is drawn from a standard deck of 52 playing cards. What is the probability that the card drawn is a heart or a queen?


















Q8: A bag contains 4 red, 6 blue, and 10 green marbles. If one marble is picked at random, what is the probability that it is blue?


















Q9: A dice is rolled once. What is the probability of rolling an odd number?




























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