This quiz works best with JavaScript enabled. Home > Cbse > Class 6 > Mathematics > Knowing Our Numbers > Class 6 Maths Chapter 1 Knowing Our Numbers – Quiz 4 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 6 Maths Chapter 1 Knowing Our Numbers Quiz 4 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Roman numeral for 45 A) 89. B) XIX. C) XC. D) XLV. Show Answer Correct Answer: D) XLV. 2. Form the smallest number using the given digits:4, 7, 5, 0 A) 4, 057. B) 0, 547. C) 0, 457. D) 4, 507. Show Answer Correct Answer: A) 4, 057. 3. Using digits 4, 5, 6 and 0 without repetition make the greatest 4-digit number A) 6540. B) 4560. C) 5640. D) 6504. Show Answer Correct Answer: A) 6540. 4. 1 kilo ltr = ..... ltrs A) 10. B) 100. C) 1000. D) None of the above. Show Answer Correct Answer: C) 1000. 5. The number 98765432 can be written in Indian system as A) 9, 87, 65, 432. B) 98, 76, 54, 32. C) 987, 65, 432. D) 98, 765, 432. Show Answer Correct Answer: A) 9, 87, 65, 432. 6. 1 lakh = how many 10 thosand A) 100. B) 1. C) 1000. D) 10. Show Answer Correct Answer: D) 10. 7. The ascending order of 6411, 6144, 6344, 6744 is A) 6144, 6344, 6411, 6744. B) 6144, 6411, 6744, 6344. C) 6344, 6411, 6144, 6744. D) 6744, 6411, 6344, 6144. Show Answer Correct Answer: A) 6144, 6344, 6411, 6744. 8. Use the given digits without repetition make greatest 4-digit number ( 2, 8, 7, 4 ) A) 7842. B) 8742. C) 2478. D) None of the above. Show Answer Correct Answer: B) 8742. 9. The largest 5 digit number having three different digits A) 98887. B) 98978. C) 99887. D) 99987. Show Answer Correct Answer: D) 99987. 10. How many thousands make a million? A) 1000. B) 10000. C) 10. D) 100. Show Answer Correct Answer: A) 1000. 11. Identify the greatest number:4586, 9999, 10090, 3131 A) 3131. B) 10090. C) 4586. D) 9999. Show Answer Correct Answer: B) 10090. 12. Which of the following is descending order? A) 9, 5, 7, 3. B) 15, 9, 7, 4, 2, 1. C) 1, 6, 5, 3, 1. D) 8, 9, 11, 15. Show Answer Correct Answer: B) 15, 9, 7, 4, 2, 1. 13. To the nearest thousand ..... A) 50000. B) 48000. C) 49000. D) None of the above. Show Answer Correct Answer: C) 49000. 14. Expanded form of 22222 is A) 20000+2000+200+20+2. B) 2000+20000+200+20+2. C) 20000+200+20+20. D) None of the above. Show Answer Correct Answer: A) 20000+2000+200+20+2. 15. Expand the number 500428 A) Five lakh four hundred eight. B) Fifty lakh four hundred twenty-eight. C) Five lakh four hundred twenty-eight. D) Five crore four hundred thirty-eight. Show Answer Correct Answer: C) Five lakh four hundred twenty-eight. 16. Write the greatest 4-digit number using different digits with 6 in the ten's place? A) 9687. B) 6987. C) 9867. D) 9876. Show Answer Correct Answer: C) 9867. 17. Round off the Number 78 245 to its nearest thousands. A) 78 300. B) 79 000. C) 78 200. D) 78 000. Show Answer Correct Answer: D) 78 000. 18. Write the predecessor of 3, 02, 57, 610 A) 3, 02, 57, 612. B) 3, 02, 57, 611. C) 3, 02, 57, 619. D) 3, 02, 57, 609. Show Answer Correct Answer: D) 3, 02, 57, 609. 19. A machine manufactures 5, 000 screws a day. How many screws will the machine manufacture in the month of January? A) 1, 05, 000. B) 1, 60, 000. C) 1, 55, 000. D) 1, 50, 000. Show Answer Correct Answer: C) 1, 55, 000. 20. Solve this problem by rounding each number to the nearest thousand:1, 456 + 6, 825 = A) 8, 500. B) 9, 000. C) 7, 000. D) 8, 000. Show Answer Correct Answer: D) 8, 000. 21. The estimation of product of 52 and 188 is equal to A) 9000. B) 20000. C) 9500. D) 10000. Show Answer Correct Answer: D) 10000. 22. The nearest hundred of 328 is A) 330. B) 400. C) 300. D) None of the above. Show Answer Correct Answer: C) 300. 23. The largest five digit number using any one digit twice 5, 9, 2 and 6 is A) 96552. B) 95562. C) 99652. D) 96652. Show Answer Correct Answer: C) 99652. 24. Roman numeral for 99 A) VI. B) 99. C) CX. D) MX. Show Answer Correct Answer: B) 99. 25. Among the following, which number is the smallest? A) 8888. B) 8789. C) 8458. D) 8459. Show Answer Correct Answer: C) 8458. 26. Estimate 5290 to nearest thousands. A) 5200. B) 5000. C) 5300. D) 5500. Show Answer Correct Answer: B) 5000. 27. Determine the difference of the place values of two 7's in 257839705 A) 69, 99, 300. B) 69, 30, 999. C) 69, 00, 000. D) 69, 90, 999. Show Answer Correct Answer: A) 69, 99, 300. 28. One lakh is equal to 100000 A) Hundred thousand. B) 1000000. C) Thousand thousand. D) Million. Show Answer Correct Answer: A) Hundred thousand. 29. Population of Sundarnagar was 2, 35, 471 in the year 1991. In the year 2001 it was found to have increased by 72, 958. What was the population of the city in 2001? A) 2, 79, 958. B) 3, 00, 00. C) 2, 98, 429. D) 3, 08, 429. Show Answer Correct Answer: D) 3, 08, 429. 30. 1 is the smallest whole number A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 31. Round off 4035 to nearest hundreds A) 4100. B) 4500. C) 4000. D) 4300. Show Answer Correct Answer: C) 4000. 32. Convert 5 kilometers to meters. A) 500m. B) 5m. C) 50m. D) 5000m. Show Answer Correct Answer: D) 5000m. 33. Expanded form of 27012 is A) 20000 + 700 + 0 + 10 +2. B) 20000 + 1000 + 0 + 70 +2. C) 20000 + 7000 + 0 + 10 +2. D) 2000 + 700 + 0 + 10 +2. Show Answer Correct Answer: C) 20000 + 7000 + 0 + 10 +2. 34. Using the digits 58647 without repetition the greatest 5-digit number can be made is: A) 54876. B) 47568. C) 45678. D) 45768. Show Answer Correct Answer: C) 45678. 35. Numbers from 50 to 99 are rounded to A) 500. B) 10. C) 5. D) 100. Show Answer Correct Answer: D) 100. 36. Choose the example digit 7 is always at one place? A) 789. B) 172. C) 96687. D) 271. Show Answer Correct Answer: C) 96687. 37. Estimate to the nearest 100:42 A) 4200. B) 100. C) 0. D) None of these. Show Answer Correct Answer: C) 0. 38. Twenty three lakh thirty thousand ten A) 23, 30, 010. B) 30, 230. C) 30, 23, 010. D) 23, 103. Show Answer Correct Answer: A) 23, 30, 010. 39. Number of even numbers between 58 and 80 A) 12. B) 11. C) 10. D) 13. Show Answer Correct Answer: C) 10. 40. Find the place value of 4 74988160 A) 4 ten lakhs. B) 4 crores. C) 4 lakhs. D) 4 thousands. Show Answer Correct Answer: A) 4 ten lakhs. 41. How many different 3 digit numbers can be made when repetition is not allowed out of 0, 2, 5 A) 5. B) 4. C) 6. D) 2. Show Answer Correct Answer: B) 4. 42. Sum 3537 + 3884 to nearest tens is A) 7430. B) 7400. C) 7420. D) 1000. Show Answer Correct Answer: C) 7420. 43. Which is the smallest number?1230, 1023, 1203, 12300 A) 1203. B) 1023. C) 1230. D) None of the above. Show Answer Correct Answer: B) 1023. 44. Hindu-Arabic numeral for LVII A) 24. B) 33. C) 762. D) 57. Show Answer Correct Answer: D) 57. 45. Which number is the smallest four-digit number with all different digits? A) 1001. B) 1000. C) 1023. D) 1002. Show Answer Correct Answer: D) 1002. 46. Determine the product of the place values of two fives in 450758 A) 25, 00, 000. B) 25. C) 25, 00. D) 250. Show Answer Correct Answer: A) 25, 00, 000. 47. Eight crore seventy five lakh ninety five thousand seven hundred sixty two A) 85, 79, 90, 627. B) 8, 57, 95, 762. C) 8, 75, 95, 762. D) 75.89, 96, 726. Show Answer Correct Answer: C) 8, 75, 95, 762. 48. Which pair has same digit at hundreds place? A) 1654, 2765. B) 2211, 2121. C) 3687, 9621. D) 1234, 5678. Show Answer Correct Answer: C) 3687, 9621. 49. The smallest number which are rounded off to nearest thousand as 8000 is A) 7500. B) 7400. C) 74000. D) None of the above. Show Answer Correct Answer: A) 7500. 50. The smallest 4-digit number is A) 1111. B) 9999. C) 1000. D) 8888. Show Answer Correct Answer: C) 1000. 51. What is difference between the greatest and smallest 4-digit number? A) 9999. B) 899. C) 8999. D) 109999. Show Answer Correct Answer: C) 8999. 52. Hindu-Arabic numeral for XXIX A) 1121. B) 2212. C) 45. D) 29. Show Answer Correct Answer: D) 29. 53. By using dot(.) patterns which of the following can be used to form line, square rectangle and triangle A) 36. B) 9. C) 12. D) 16. Show Answer Correct Answer: A) 36. 54. The greatest number when rounded off to the nearest thousand gives A) 5499. B) 5001. C) 5559. D) 5999. Show Answer Correct Answer: A) 5499. 55. Form the greatest 4-digit number using the given digits:5, 4, 0, 3 A) 0543. B) 4530. C) 4503. D) 5, 430. Show Answer Correct Answer: D) 5, 430. 56. The difference between the place value and face value of 8 in 658742 is A) 7, 992. B) 8000. C) 0. D) None of the above. Show Answer Correct Answer: A) 7, 992. 57. The Successor of a two digit number is always a two digit number (true or false) A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: B) FALSE. 58. If the number 1, 356 is rounded to the nearest hundred, which is the correct answer? A) 1450. B) 1400. C) 1200. D) 1300. Show Answer Correct Answer: B) 1400. 59. Which symbol's are never repeated while writing roman numerals A) V, L, D. B) V. C) I. D) D, I, L. Show Answer Correct Answer: A) V, L, D. 60. The smallest 4-digit number formed by using the digits 5, 0, 3, 1, 7 only once contains A) 0 in thousand's place. B) 5 in ten's place. C) 3 in ten's place. D) 7 in unit's place. Show Answer Correct Answer: C) 3 in ten's place. ← PreviousNext →Related QuizzesMathematics QuizzesClass 6 QuizzesClass 6 Maths Chapter 1 Knowing Our Numbers Quiz 1Class 6 Maths Chapter 1 Knowing Our Numbers Quiz 2Class 6 Maths Chapter 1 Knowing Our Numbers Quiz 3Class 6 Maths Chapter 1 Knowing Our Numbers Quiz 5 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books