This quiz works best with JavaScript enabled. Home > Class 6 > Class 6 Maths Chapter 3 Playing With Numbers – Quiz 7 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 6 Maths Chapter 3 Playing With Numbers Quiz 7 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Smallest odd composite number is A) 7. B) 1. C) 9. D) 4. Show Answer Correct Answer: C) 9. 2. The greatest number that will divide 445, 572 & 699 leaving the remainder 4, 5, 6 respectively A) 60. B) 61. C) 62. D) 63. Show Answer Correct Answer: D) 63. 3. The smallest 8 digit number is called A) One lakh. B) One crore. C) Lah. D) Ten crore. Show Answer Correct Answer: B) One crore. 4. Check whether 982 is divisible by 9 or not. A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: B) No. 5. The only prime number which is also even A) 1. B) 2. C) 3. D) 4. Show Answer Correct Answer: B) 2. 6. LCM of two numbers is 180. Then which of the following is not the H.C.F of the numbers? A) 45. B) 60. C) 75. D) 90. Show Answer Correct Answer: C) 75. 7. Which number is divisible by 6 A) 130. B) 912. C) 10750. D) 31100. Show Answer Correct Answer: B) 912. 8. Which of these is divisible by 3? A) 3131. B) 71. C) 6043. D) 804. Show Answer Correct Answer: D) 804. 9. Four bells toll at the interval of 4, 7, 12 & 84 seconds. The bells toll together at 7'o clock. How many times will they again toll together in 28 minutes A) 15. B) 20. C) 25. D) 30. Show Answer Correct Answer: B) 20. 10. What are twin-primes? A) 5 composites in the middle. B) 1 composite number in the middle. C) 2 composite numbers in the middle. D) 3 composite numbers in the middle. Show Answer Correct Answer: B) 1 composite number in the middle. 11. A number which has either 0 or 5 in its ones place is divisible by ..... A) 5. B) 10. C) 15. D) None of the above. Show Answer Correct Answer: A) 5. 12. What number is the only even prime number? A) 0. B) 2. C) 1. D) 3. Show Answer Correct Answer: B) 2. 13. Three bells ring at the interval of 15, 20, 30 minutes respectively. If they ring together at 12 noon. When will they again ring together? A) 12:30 pm. B) 12:45 pm. C) 1 pm. D) 1:30 pm. Show Answer Correct Answer: C) 1 pm. 14. Determine which of the following is divisible by 4. A) 56781. B) 6723. C) 30195012. D) None of the above. Show Answer Correct Answer: C) 30195012. 15. Which is true about ALL prime numbers. A) They are all even. B) They are all odd. C) They have exactly two factors. D) They do not have any factors. Show Answer Correct Answer: C) They have exactly two factors. 16. The LCM of two or more numbers is the lowest of their common ..... A) Factors. B) Multiples. C) Primes. D) None of the above. Show Answer Correct Answer: B) Multiples. 17. HOW MANY FACTOR PAIRS ARE THEIR FOR NUMBER 36? A) 3. B) 4. C) 5. D) 6. Show Answer Correct Answer: C) 5. 18. Which of the following is not divisible by 3? A) 594. B) 3096. C) 609513. D) 48. Show Answer Correct Answer: A) 594. 19. The first prime number is ..... A) 4. B) 1. C) 2. D) 3. Show Answer Correct Answer: C) 2. 20. The number of factors of a given number is finite. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 21. Is 429714 divisible by 3? A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: A) Yes. 22. Two prime numbers whose difference is 2 is known as ..... A) Even Numbers. B) Odd Numbers. C) Twin Prime Numbers. D) Co-Prime Numbers. Show Answer Correct Answer: C) Twin Prime Numbers. 23. Co-prime numbers A) Are prime. B) Are composite. C) Have common factor & HCF=1. D) Are consecutive. Show Answer Correct Answer: C) Have common factor & HCF=1. 24. Common multiple of 15 and 10 is: A) 15. B) 20. C) 30. D) 100. Show Answer Correct Answer: C) 30. 25. 60 IS THE MULTIPLE OF WHICH NUMBER? A) 8. B) 11. C) 7. D) 15. Show Answer Correct Answer: D) 15. ← 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 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