This quiz works best with JavaScript enabled. Home > Class 6 > Class 6 Maths Chapter 3 Playing With Numbers – Quiz 15 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 6 Maths Chapter 3 Playing With Numbers Quiz 15 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. When one is added to the greatest four digit number what is the result? A) Greatest 5 digit number. B) Smallest 5 digit number. C) Greatest 4 digit number. D) Smallest 4 digit number. Show Answer Correct Answer: B) Smallest 5 digit number. 2. The smallest odd composite number is A) 3. B) 5. C) 9. D) 15. Show Answer Correct Answer: C) 9. 3. True or False:Two is the only even prime number. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 4. A number which is factor of every number is A) 2. B) 3. C) 0. D) 1. Show Answer Correct Answer: D) 1. 5. LCM of two co-prime numbers is their A) Sum. B) Difference. C) Product. D) Quotient. Show Answer Correct Answer: C) Product. 6. Which of the following numbers are twin primes? A) 3, 7. B) 5, 7. C) 7, 11. D) 15, 17. Show Answer Correct Answer: B) 5, 7. 7. Antarctica is 2538 m below sea level. Represent as integer: A) 2538 m. B) 0. C) -2538 m. D) None of the above. Show Answer Correct Answer: C) -2538 m. 8. Which of the following numbers is divisible by 7? A) 90. B) 120. C) 143. D) 168. Show Answer Correct Answer: D) 168. 9. The smallest odd prime number. A) 1. B) 3. C) 9. D) 7. Show Answer Correct Answer: B) 3. 10. GCF of 28 and 40 A) 2. B) 4. C) 7. D) 8. Show Answer Correct Answer: B) 4. 11. The product of two even numbers is always even A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 12. Is divisible by 6 because: A) It is divisible by 2 (even) and 5 (ends in a 0 or 5). B) The sum of the digits is 12, a multiple of 6. C) It's divisible by 2 (even) and 3 (sum of digits is a multiple of 3). D) The sum of the digits is even. Show Answer Correct Answer: C) It's divisible by 2 (even) and 3 (sum of digits is a multiple of 3). 13. What is the Sixth multiple of 13? A) 78. B) 65. C) 52. D) 91. Show Answer Correct Answer: A) 78. 14. The numbers which are not multiple of 2 are called A) Even. B) Odd. C) Prime. D) Composite. Show Answer Correct Answer: B) Odd. 15. What is the divisibility rule for 9? A) The sum of the digits is divisible by 2. B) The number ends in 0 or 5. C) The sum of the digits is divisible by 3. D) The sum of the digits is divisible by 9. Show Answer Correct Answer: D) The sum of the digits is divisible by 9. 16. The number 7 has ..... number of factor A) 1. B) 2. C) 3. D) 4. Show Answer Correct Answer: B) 2. 17. Composite numbers have ..... factors. A) Two. B) One. C) More than two. D) None. Show Answer Correct Answer: C) More than two. 18. Every number is the multiple of itself A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 19. HCF of two even numbers is A) 0. B) 1. C) 2. D) 3. Show Answer Correct Answer: C) 2. 20. Which of the following shows the multiples of 5: A) 0, 2, 4, 6, 8, 10. B) 0, 5, 10, 15, 20, 25. C) A, B, C, D, E, F. D) None of the above. Show Answer Correct Answer: B) 0, 5, 10, 15, 20, 25. 21. State True or False:Every multiple is greater than or equal to that number. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 22. The full form of HCF is ..... A) Highest Common Factor. B) High Common Factor. C) Highest Commonest Factor. D) Highest Common Factorization. Show Answer Correct Answer: A) Highest Common Factor. 23. Which of the following is divisible by 6? A) 79124. B) 92345. C) 639210. D) 467091. Show Answer Correct Answer: C) 639210. 24. The HCF of 66, 77, 88 A) 22. B) 11. C) 66. D) 33. Show Answer Correct Answer: B) 11. 25. 9 + 5-6 x 2 A) 2. B) 16. C) 26. D) 20. Show Answer Correct Answer: A) 2. ← PreviousNext →Related QuizzesClass 6 Maths Chapter 3 Playing With Numbers Quiz 1Class 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 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books