Probability Questions and Answers
Practice ModeShowing 10 of 41 questions
Q11
A card is drawn from a pack of 52 cards. The probability of getting a queen of club or a king of heart is:
Answer: Option C
Q12
A bag contains 4 white, 5 red and 6 blue balls. Three balls are drawn at random from the bag. The probability that all of them are red, is:
Answer: Option C
Q13
Two cards are drawn together from a pack of 52 cards. The probability that one is a spade and one is a heart, is:
Answer: Option D
Q14
One card is drawn at random from a pack of 52 cards. What is the probability that the card drawn is a face card (Jack, Queen and King only)?
Answer: Option B
Q15
A bag contains 6 black and 8 white balls. One ball is drawn at random. What is the probability that the ball drawn is white?
Answer: Option B
Q16
1. 3, 5, 11, 14, 17, 21
Answer: Option C
Q17
What is the probability of getting a head when a fair coin is tossed?
Answer: Option C
Explanation: A fair coin has two outcomes-head or tail. So probability = 1/2.
Q18
What is the probability of getting an even number on a fair die?
Answer: Option A
Explanation: Even numbers are 3 out of 6 -> 3/6 = 1/2.
Q19
A die is rolled. Probability of getting a number greater than 4 is
Answer: Option B
Explanation: Numbers >4 are 5 and 6 -> 2 outcomes -> 2/6 = 1/3.
Q20
Probability of getting an ace from a deck of 52 cards
Answer: Option B
Explanation: 4 aces in 52 cards -> 4/52 = 1/13.