This quiz works best with JavaScript enabled. Home > Class 6 > Class 6 Maths Chapter 3 Playing With Numbers – Quiz 1 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 6 Maths Chapter 3 Playing With Numbers Quiz 1 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which number is a multiple of 5? A) 154. B) 30. C) 53. D) 54. Show Answer Correct Answer: B) 30. 2. A number is divisible by 9 if the sum of the digits is divisible by ..... A) 9. B) 3. C) 18. D) None of the above. Show Answer Correct Answer: A) 9. 3. A number is divisible by 5 & 6, It may not be divisible by- A) 10. B) 15. C) 30. D) 60. Show Answer Correct Answer: D) 60. 4. Which of the following number is divisible by 3 but not by 9? A) 810. B) 270. C) 330. D) 450. Show Answer Correct Answer: C) 330. 5. What is a common factor of 16 and 24? A) 3. B) 4. C) 7. D) 9. Show Answer Correct Answer: B) 4. 6. The HCF 180, 120 and 240 is A) 60. B) 70. C) 23. D) 65. Show Answer Correct Answer: A) 60. 7. A number has 15 as a factor. Can you give two other factors of that number? A) 2, 3. B) 3, 5. C) 5, 7. D) 7, 3. Show Answer Correct Answer: B) 3, 5. 8. Every number is a multiple of itself. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 9. Which number is NOT prime? A) 3. B) 7. C) 17. D) 21. Show Answer Correct Answer: D) 21. 10. Which of the following numbers is divisible by 2? A) 35. B) 42. C) 57. D) 63. Show Answer Correct Answer: B) 42. 11. Short form of Divide, Multiplication, Addition and Subtraction A) DMA. B) Masd. C) Asmd. D) Etc. Show Answer Correct Answer: A) DMA. 12. ..... is neither prime nor composite A) 0. B) 1. C) 2. D) 5. Show Answer Correct Answer: B) 1. 13. The HCF of two co-prime numbers is A) 1. B) 2. C) 0. D) 2. Show Answer Correct Answer: A) 1. 14. Which of the following numbers is a prime number? A) 9. B) 14. C) 19. D) 22. Show Answer Correct Answer: C) 19. 15. Whole numbers are a set of numbers that includes all ..... numbers and zero. A) Whole. B) Natural. C) Integer. D) All. Show Answer Correct Answer: B) Natural. 16. The HCF of two consecutive odd numbers is ..... A) 0. B) 1. C) 2. D) 3. Show Answer Correct Answer: B) 1. 17. What is a prime triplet? A) 3 primes in a row. B) 3 alternate prime numbers. C) 4 alternate prime numbers. D) 4 primes in a row. Show Answer Correct Answer: B) 3 alternate prime numbers. 18. The HCF of 70, 105, 175 is A) 44. B) 28. C) 35. D) 12. Show Answer Correct Answer: C) 35. 19. The common factors of 60 and 75 are ..... A) 1, 3. B) 1, 3, 5. C) 1, 3, 5, 10. D) 1, 3, 5, 15. Show Answer Correct Answer: D) 1, 3, 5, 15. 20. The usual form of the number 5 x 100 + 6 x 1 is ..... A) 506. B) 5006. C) 56. D) 11. Show Answer Correct Answer: A) 506. 21. Insert the correct digit to make the following number divisible by 3.60 ..... 2 A) 5. B) 2. C) 3. D) 1. Show Answer Correct Answer: D) 1. 22. Which of the following are not twin primes? A) 3, 5. B) 5, 7. C) 11', 13. D) 17, 23. Show Answer Correct Answer: D) 17, 23. 23. Which number is a factor of 48? A) 6. B) 18. C) 7. D) 9. Show Answer Correct Answer: A) 6. 24. The number of distinct prime factors of smallest 5-digit number is- A) 4. B) 5. C) 3. D) 2. Show Answer Correct Answer: D) 2. 25. The HCF of two consecutive numbers is always A) 1. B) 2. C) 0. D) None of the above. Show Answer Correct Answer: A) 1. Next →Related QuizzesClass 6 Maths Chapter 3 Playing With Numbers Quiz 2Class 6 Maths Chapter 3 Playing With Numbers Quiz 3Class 6 Maths Chapter 3 Playing With Numbers Quiz 4Class 6 Maths Chapter 3 Playing With Numbers Quiz 5Class 6 Maths Chapter 3 Playing With Numbers Quiz 6Class 6 Maths Chapter 3 Playing With Numbers Quiz 7Class 6 Maths Chapter 3 Playing With Numbers Quiz 8Class 6 Maths Chapter 3 Playing With Numbers Quiz 9Class 6 Maths Chapter 3 Playing With Numbers Quiz 10Class 6 Maths Chapter 3 Playing With Numbers Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books