Question 1: Multiple of 3 or 5 Probability
Tickets numbered 1 to 20 are mixed up and then a ticket is drawn at random. What is the probability that the ticket drawn has a number which is a multiple of 3 or 5?
Question 2: Card Selection from Standard Deck
A card is drawn at random from a standard deck of 52 cards. What is the probability that the card drawn is either a king or a spade?
Question 3: Two Dice Probability
Two dice are thrown simultaneously. What is the probability that the sum of the numbers on the dice is 7?
Question 4: Drawing Balls from a Bag
A bag contains 4 red balls, 3 blue balls, and 2 green balls. One ball is drawn at random. What is the probability that the ball drawn is not red?
Question 5: Coin Toss Probability
A coin is tossed three times. What is the probability of getting at least two heads?
Question 6: Committee Selection Probability
From a group of 5 men and 4 women, a committee of 3 people is selected at random. What is the probability that the committee contains exactly 2 men?
Question 7: Drawing Cards Without Replacement
Two cards are drawn from a deck of 52 cards without replacement. What is the probability that both cards are aces?
Question 8: Drawing Colored Balls Probability
A bag contains 5 red balls and 3 blue balls. If 2 balls are drawn at random without replacement, what is the probability that both balls are red?
Question 9: Conditional Probability with Dice
A die is rolled twice. Given that the sum is 8, what is the probability that the first roll was 3?
Question 10: Independent Events Probability
The probability that A can solve a problem is 2/3 and the probability that B can solve the same problem is 3/4. What is the probability that the problem is solved if both attempt it independently?