Q1. What is the probability of flipping a coin and getting heads?
A1. Probability = 1/2.
Q2. If a die is rolled, what is the probability of getting an even number?
A2. Probability = 1/2.
Q3. A box contains 3 red balls and 7 blue balls. What is the probability of drawing a red ball?
A3. Probability = 3/10.
Q4. What is the probability of selecting a queen from a standard deck of cards?
A4. Probability = 4/52 or 1/13.
Q5. If two coins are tossed, what is the probability of getting two tails?
A5. Probability = 1/4.
Q6. What is the probability of drawing an ace from a deck of 52 cards?
A6. Probability = 4/52 or 1/13.
Q7. A bag contains 4 white balls and 6 black balls. What is the probability of drawing a black ball?
A7. Probability = 6/10 or 3/5.
Q8. What is the probability of drawing a heart from a deck of cards?
A8. Probability = 13/52 or 1/4.
Q9. What is the probability of getting a sum of 7 when two dice are rolled?
A9. Probability = 6/36 or 1/6.
Q10. If a letter is chosen randomly from the word “MATHEMATICS”, what is the probability that it is a vowel?
A10. Probability = 4/11.
Q11. What is the probability of rolling a 5 on a single six-sided die?
A11. Probability = 1/6.
Q12. If a card is drawn randomly from a deck, what is the probability of getting a spade?
A12. Probability = 1/4.
Q13. If a coin is tossed three times, what is the probability of getting exactly one head?
A13. Probability = 3/8.
Q14. A jar contains 5 red balls, 3 green balls, and 2 blue balls. What is the probability of drawing a green ball?
A14. Probability = 3/10.
Q15. If you roll two dice, what is the probability of getting a sum of 5?
A15. Probability = 4/36 or 1/9.