This quiz works best with JavaScript enabled. Home > Cbse > Class 6 > Mathematics > Playing With Numbers > Class 6 Maths Chapter 3 Playing With Numbers – Quiz 2 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 6 Maths Chapter 3 Playing With Numbers Quiz 2 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. 24 can be expressed as sum of two odd prime numbers as ..... A) 13 + 11. B) 12 + 12. C) 21 + 5. D) 9 + 15. Show Answer Correct Answer: A) 13 + 11. 2. The LCM of two co-prime numbers is A) Their Product. B) Their Sum. C) Their difference. D) None of these. Show Answer Correct Answer: A) Their Product. 3. Which of the following is the smallest prime number: A) 2. B) 4. C) 1. D) 3. Show Answer Correct Answer: A) 2. 4. Which of the following numbers is not a factor of 68 A) 4. B) 17. C) 2. D) 6. Show Answer Correct Answer: D) 6. 5. WHAT IS THE LCM OF 3, 5 AND 7? A) 126. B) 105. C) 21. D) 63. Show Answer Correct Answer: B) 105. 6. If a number is divisible by both 2 and 3 then it is also divisible by ..... A) 5. B) 10. C) 8. D) 6. Show Answer Correct Answer: D) 6. 7. Is 64 Prime or Composite? A) Prime. B) Composite. C) All the above. D) None of the above. Show Answer Correct Answer: B) Composite. 8. Which of the following numbers is divisible by 11? A) 222. B) 111. C) 100. D) 165. Show Answer Correct Answer: D) 165. 9. ..... is a factor of all numbers. A) 1. B) 0. C) 2. D) None of the above. Show Answer Correct Answer: A) 1. 10. All numbers which are divisible by 8 must be divisible by 4 A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 11. The number 70, 110 is divisible ..... A) By 2, 4, 5. B) By 2, 3, 10. C) By 2, 10. D) By 2, 3, 5, 10. Show Answer Correct Answer: D) By 2, 3, 5, 10. 12. State true or false+A number is a factor of all it's multiples. A) False. B) True. C) All the above. D) None of the above. Show Answer Correct Answer: B) True. 13. Is 81 divisible by 3? A) No, because 81 is an odd number. B) Yes, because 81 is an odd number. C) No, because 81 does not end in 3. D) Yes, because the sum of the digits is 9, a multiple of 3. Show Answer Correct Answer: D) Yes, because the sum of the digits is 9, a multiple of 3. 14. What is the next multiple?12, 24, 36, 48, ..... A) 50. B) 60. C) All the above. D) None of the above. Show Answer Correct Answer: B) 60. 15. What is the number 1? A) Unique number. B) Consecutive number. C) Composite number. D) Prime number. Show Answer Correct Answer: A) Unique number. 16. Which of the given below numbers is a prime? A) 75. B) 47. C) 33. D) 91. Show Answer Correct Answer: B) 47. 17. What is the sum of first ten multiples of 28 A) 1540. B) 1008. C) 1260. D) 420. Show Answer Correct Answer: A) 1540. 18. If a number is divisible by 9, it must be divisible by 3 A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 19. Identify whether the given statement is 'TRUE' or 'FALSE'The sum of two odd numbers is always odd A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: B) FALSE. 20. Three brands A, B and C of biscuits are available in packets of 12, 15 and 21 biscuits respectively. If a shopkeeper wants to buy an equal number of biscuits, of each brand, what is the minimum number of packets of each brand, he should buy? A) 210. B) 60. C) 420. D) 120. Show Answer Correct Answer: C) 420. 21. Select the prime number from the following A) 31. B) 51. C) 21. D) 91. Show Answer Correct Answer: A) 31. 22. Which of the following pairs is co-primes A) (20, 25). B) (16, 21). C) (30, 33). D) ( 45, 54). Show Answer Correct Answer: B) (16, 21). 23. Three bottles of oil contain 120, 240, 288 ml of oil respectively. Find the largest container which can measure these quantities of oil exactly. A) 249. B) 60. C) 24. D) 120. Show Answer Correct Answer: C) 24. 24. Fill in the smallest digit in the blank so that 470 ..... is divisible by 4. A) 2. B) 3. C) 1. D) 0. Show Answer Correct Answer: D) 0. 25. What is the greatest multiple of 6 that is less than 50? A) 48. B) 44. C) 42. D) 46. Show Answer Correct Answer: A) 48. 26. ..... is a common factor of 20 and 24. A) 6. B) 4. C) 8. D) None of the above. Show Answer Correct Answer: B) 4. 27. A number is divisible by 6 if it is divisible by A) 2. B) 3. C) Both 2 and 3. D) Only 2 or only 3. Show Answer Correct Answer: C) Both 2 and 3. 28. The sum of two consecutive odd numbers is always divisible by A) 12. B) 4. C) 5. D) 8. Show Answer Correct Answer: B) 4. 29. Select the correct ascending order. A) 4, 9, -1, 0, -3, -6. B) -9, -4, 0, 4, 9, 10. C) 0, -9, 7, 6, -8, 4. D) -3, -9, -7, -6, 0, 4. Show Answer Correct Answer: B) -9, -4, 0, 4, 9, 10. 30. The only even prime number is A) 4. B) 6. C) 2. D) 1. Show Answer Correct Answer: C) 2. 31. HCF of two consecutive even number is A) 2. B) 1. C) 3. D) 4. Show Answer Correct Answer: A) 2. 32. Two numbers having 1 as the only common factor are known as ..... numbers A) Twin prime. B) Natural. C) Co-prime. D) None of the above. Show Answer Correct Answer: C) Co-prime. 33. In the divisibility of 11, the difference between the sum of numbers at even places and odd places should be either ..... or divisible by ..... in order to be divisible by 11. A) 0 and 1. B) 1 and 11. C) 0 and 11. D) None of the above. Show Answer Correct Answer: C) 0 and 11. 34. What is the LCM of 3 and 19? A) 3. B) 57. C) 6. D) 19. Show Answer Correct Answer: B) 57. 35. Which of these expresses 24 as sum of two odd primes? A) 20 + 4. B) 21 + 3. C) 19 + 5. D) None of the above. Show Answer Correct Answer: C) 19 + 5. 36. Parentheses brackets are also known as A) Small brackets or round brackets. B) Braces or curly brackets. C) Square or big brackets. D) None of the above. Show Answer Correct Answer: A) Small brackets or round brackets. 37. 1 million is equal to how many lakhs A) 1000. B) 100. C) 10. D) 1. Show Answer Correct Answer: C) 10. 38. Which choice lists all the factors for the number 24? A) 2, 3, 4, 6, 8, 12, 24. B) 1, 2, 3, 4, 6, 8, 12, 24. C) 2, 3, 4, 6, 8, 12, 24, 36. D) 1, 2, 4, 5, 6, 8, 12, 24. Show Answer Correct Answer: B) 1, 2, 3, 4, 6, 8, 12, 24. 39. The prime factors of 90 are: A) 2, 3, 3, 5. B) 3, 3, 10. C) 2, 2, 3, 5. D) 2, 2, 3, 5. Show Answer Correct Answer: A) 2, 3, 3, 5. 40. LCM OF TWO NUMBERS 12 AND 16 IS 48. FIND THEIR HCF? A) 4. B) 6. C) 3. D) 8. Show Answer Correct Answer: A) 4. 41. Multiple of a number is greater than or equal to the given number. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 42. ..... = 4215 where 0 is the ..... identity A) 1, Subtractive. B) Additive, 0. C) Subtractive, 1. D) 0, Additive. Show Answer Correct Answer: D) 0, Additive. 43. Which of following number is multiple of 8 A) 2. B) 10. C) 16. D) 4. Show Answer Correct Answer: C) 16. 44. ..... is a factor of 20 A) 5. B) 2. C) 10. D) All of the above. Show Answer Correct Answer: D) All of the above. 45. The least prime number with consecutive digits is ..... A) 43. B) 32. C) 67. D) 23. Show Answer Correct Answer: D) 23. 46. The smallest odd number is A) 1. B) 3. C) 5. D) 2. Show Answer Correct Answer: B) 3. 47. The smallest composite number is ..... A) 8. B) 9. C) 4. D) 6. Show Answer Correct Answer: C) 4. 48. Which of the following are Prime Numbers? A) 8. B) 21. C) 6. D) 3. Show Answer Correct Answer: D) 3. 49. Which of the following number is not a multiple of 9? A) 75. B) 18. C) 36. D) 81. Show Answer Correct Answer: A) 75. 50. Is the number. Which of the following digit can be replaced by * to make the number divisible by 3 A) 7. B) 9. C) 6. D) 8. Show Answer Correct Answer: A) 7. 51. If a number 7254*98 is divisible by 22, the digit at * is A) 7. B) 3. C) 6. D) 5. Show Answer Correct Answer: C) 6. 52. Which of the following Numbers are divisible by 9? A) 429714. B) 128. C) 865. D) 275. Show Answer Correct Answer: A) 429714. 53. 4 = 2 x 2, 15 = 3 x 5, so H.C.F. of 4 and 15 is A) 2. B) 0. C) 3. D) 1. Show Answer Correct Answer: D) 1. 54. Divisibility by 2, 5, 10 can be checked by A) Last digit. B) Last two digits. C) Last three digits. D) Sum of digits. Show Answer Correct Answer: A) Last digit. 55. First three multiples of 5 are ..... A) 5, 10, 15. B) 0, 5, 10,. C) 5, 10, 20. D) 1, 2, 3,. Show Answer Correct Answer: A) 5, 10, 15. 56. Which are the co-prime numbers A) 12 & 14. B) 18 & 9. C) 12 & 17. D) 21 & 27. Show Answer Correct Answer: C) 12 & 17. 57. Which of the following pairs is not co-prime? A) 11, 12. B) 31, 33. C) 8, 10. D) 1, 3. Show Answer Correct Answer: C) 8, 10. 58. Which of the following is the smallest natural number? A) 1. B) -1. C) 0. D) 10. Show Answer Correct Answer: A) 1. 59. The greatest digit in the '*' of 67*24 so that the number formed is divisible by 3: A) 6. B) 7. C) 9. D) 8. Show Answer Correct Answer: D) 8. 60. What is the remembering word for simplifying the questions? A) Bodamas. B) PIGPAS. C) BIGMAS. D) NONE OF THESE. Show Answer Correct Answer: A) Bodamas. ← PreviousNext →Related QuizzesMathematics QuizzesClass 6 QuizzesClass 6 Maths Chapter 3 Playing With Numbers Quiz 1Class 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 6 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books