Probability
Practice Probability MCQs from Statistics — Mathematics.
If two fair coins are tossed, what is the probability of getting at most one head?
A box contains 90 discs numbered 1 to 90. If one disc is drawn, what is the probability that it bears a two-digit number?
If the probability of occurrence of an event is 3/7, what are the odds in favor of the event?
Find the probability that a point chosen at random in the figure below lies in the shaded region.
Two dice are thrown. What is the probability that the sum is a prime number?
The probability of hitting a target is 1/4. If 3 shots are fired, what is the probability of hitting it at least once?
Three fair coins are tossed. What is the probability of getting exactly two tails?
A bag contains 4 red and 6 black balls. Two balls are drawn at random without replacement. What is the probability that both are red?
What is the probability of getting a sum of at least 11 when two dice are rolled?
Two cards are drawn from a pack of 52 cards without replacement. What is the probability that both are aces?
A student has 60% chance of passing Math and 70% chance of passing English. What is the probability the student fails both?
In a lottery of 50 tickets, what is the probability that a ticket drawn at random has a number which is a multiple of 3 and 5?
Three dice are thrown. What is the probability of getting the same number on all three?
A bag contains 5 white and 3 black balls. Two balls are drawn one by one with replacement. What is the probability that the first is white and the second is black?
If a number is selected from 1 to 100, what is the probability it is a prime number ending in 3?
What is the probability that a randomly chosen 2-digit number is divisible by 3 but not by 6?
An urn contains 4 red, 5 blue and 6 green balls. Three balls are drawn at random. What is the probability that all are of different colors?
Two dice are thrown. What is the probability that the sum is neither 7 nor 11?
In a box, there are 10 red, 20 blue and 30 green marbles. 5 marbles are drawn. What is the probability that all are blue?
What is the probability of getting at most 2 heads when 3 coins are tossed?