Math MCQ Questions with answers

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Here Important Math MCQ questions are added which are frequently asked in almost all the examinations. You can check the correct answer of any question on clicking the show answer button. The Correct answer will be displayed below. You can share any question with your friends on whatsapp by tapping Share button.

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Q. A card is drawn from a pack of 52 cards. What is the probability of drawing a card of the suit Spades?

  • (A) 1/2
  • (B) 1/4
  • (C) 1/13
  • (D) 3/13
📝 Notes
✅ Correct Answer: (B) 1/4
Explanation: There are 13 Spades in a standard deck. Probability = 13/52 = 1/4.

Published by Krishna Sharma ⭐ 48.25K Points at 16-Jul-2026 06:13 am in Math

Q. Two fair dice are thrown together. What is the probability that the difference of the numbers is 2?

  • (A) 1/6
  • (B) 2/9
  • (C) 5/18
  • (D) 1/9
📝 Notes
✅ Correct Answer: (B) 2/9
Explanation: Favorable outcomes are (1,3), (2,4), (3,5), (4,6), (3,1), (4,2), (5,3), and (6,4). Probability = 8/36 = 2/9.

Published by Krishna Sharma ⭐ 48.25K Points at 16-Jul-2026 06:13 am in Math

Q. A die is thrown three times. What is the probability of getting no odd number?

  • (A) 1/8
  • (B) 1/4
  • (C) 3/8
  • (D) 5/8
📝 Notes
✅ Correct Answer: (A) 1/8
Explanation: Even numbers are 2, 4 and 6. Probability = (3/6)^3 = (1/2)^3 = 1/8.

Published by Krishna Sharma ⭐ 48.25K Points at 16-Jul-2026 06:13 am in Math

Q. A bag contains 3 red and 5 blue balls. Two balls are drawn with replacement. What is the probability that both are blue?

  • (A) 25/64
  • (B) 15/64
  • (C) 5/16
  • (D) 9/64
📝 Notes
✅ Correct Answer: (A) 25/64
Explanation: Probability = (5/8) × (5/8) = 25/64.

Published by Krishna Sharma ⭐ 48.25K Points at 16-Jul-2026 06:13 am in Math

Q. A card is drawn from a standard deck of 52 cards. What is the probability of drawing a card which is neither a King nor a Queen?

  • (A) 11/13
  • (B) 10/13
  • (C) 9/13
  • (D) 12/13
📝 Notes
✅ Correct Answer: (A) 11/13
Explanation: There are 4 Kings and 4 Queens. Favorable cards = 52 - 8 = 44. Probability = 44/52 = 11/13.

Published by Krishna Sharma ⭐ 48.25K Points at 16-Jul-2026 06:13 am in Math

Q. Two fair coins are tossed. What is the probability of getting the same face on both coins?

  • (A) 1/2
  • (B) 1/4
  • (C) 3/4
  • (D) 2/3
📝 Notes
✅ Correct Answer: (A) 1/2
Explanation: Favorable outcomes are HH and TT. Probability = 2/4 = 1/2.

Published by Krishna Sharma ⭐ 48.25K Points at 16-Jul-2026 06:13 am in Math

Q. A bag contains 10 balls numbered 1 to 10. One ball is drawn. What is the probability that the number is a multiple of 4?

  • (A) 1/5
  • (B) 3/10
  • (C) 2/5
  • (D) 1/4
📝 Notes
✅ Correct Answer: (A) 1/5
Explanation: Multiples of 4 are 4 and 8. Probability = 2/10 = 1/5.

Published by Krishna Sharma ⭐ 48.25K Points at 16-Jul-2026 06:13 am in Math

Q. Two fair dice are thrown together. What is the probability that at least one die shows an even number?

  • (A) 3/4
  • (B) 1/2
  • (C) 2/3
  • (D) 5/6
📝 Notes
✅ Correct Answer: (A) 3/4
Explanation: Use complement. Probability that both dice show odd numbers = (3/6) × (3/6) = 1/4. Required probability = 1 - 1/4 = 3/4.

Published by Krishna Sharma ⭐ 48.25K Points at 16-Jul-2026 06:13 am in Math

Q. A bag contains 5 red, 5 blue and 5 green balls. One ball is drawn. What is the probability that it is not green?

  • (A) 1/3
  • (B) 2/3
  • (C) 1/2
  • (D) 4/5
📝 Notes
✅ Correct Answer: (B) 2/3
Explanation: Non-green balls = 10 out of 15. Probability = 10/15 = 2/3.

Published by Krishna Sharma ⭐ 48.25K Points at 16-Jul-2026 06:13 am in Math

Q. Two cards are drawn at random from a standard pack of 52 cards. What is the probability that both are Aces?

  • (A) 1/221
  • (B) 2/221
  • (C) 4/221
  • (D) 6/221
📝 Notes
✅ Correct Answer: (A) 1/221
Explanation: Total ways = 52C2 = 1326. Favorable ways = 4C2 = 6. Probability = 6/1326 = 1/221.

Published by Krishna Sharma ⭐ 48.25K Points at 16-Jul-2026 06:48 am in Math

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