This quiz works best with JavaScript enabled. Home > Cbse > Class 6 > Mathematics > Knowing Our Numbers > Class 6 Maths Chapter 1 Knowing Our Numbers – Quiz 1 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 6 Maths Chapter 1 Knowing Our Numbers Quiz 1 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Find the greatest number in row?92, 392, 4456, 38974, 1000 A) 1000. B) 38974. C) 3922. D) 4456. Show Answer Correct Answer: B) 38974. 2. How many times the digit "3" appears in numbers from1to 100? A) 18. B) 20. C) 21. D) 19. Show Answer Correct Answer: B) 20. 3. Which one is the greatest among 1902, 1920, 9201, 9210? A) 9210. B) 9201. C) 1920. D) 1902. Show Answer Correct Answer: A) 9210. 4. Insert comma suitably in 67810138 by using International System. A) 6, 78, 10, 138. B) 67, 810, 138. C) 67, 81, 01, 38. D) None of the above. Show Answer Correct Answer: B) 67, 810, 138. 5. Express the number in the digits. Twenty five million three hundred fourty five thousand two hundred eighty five. A) 2, 553, 345, 285. B) 253, 345, 285. C) 25, 345, 285. D) 253, 452, 850. Show Answer Correct Answer: C) 25, 345, 285. 6. 1lakh = ten thousand A) 100. B) 10. C) 100000. D) 1000. Show Answer Correct Answer: B) 10. 7. What is the place value of '7' in the number '35187' A) Thousands. B) Hundreds. C) Tens. D) Ones. Show Answer Correct Answer: D) Ones. 8. Using the digits 1, 2, 3, 4 without repetition, the greatest 4-digit number that can be made is A) 1234. B) 4321. C) 4231. D) 4123. Show Answer Correct Answer: B) 4321. 9. Which of the following numbers n roman numeral is incorrect A) 80. B) LXX. C) LLX. D) LX. Show Answer Correct Answer: C) LLX. 10. Estimate the following products using general rule:Q-578x161 A) 578x161=600x200=1, 20, 000. B) 578x161=500x100=50, 000. C) All the above. D) None of the above. Show Answer Correct Answer: A) 578x161=600x200=1, 20, 000. 11. Keeping the place of 6 in the number 6350947 same, the smallest number obtained by re arranging the other digits is: A) 6034759. B) 6043579. C) 6034579. D) 6975430. Show Answer Correct Answer: C) 6034579. 12. Write using Indian system A) 122, 34, 45. B) 34, 45, 122. C) 45, 34, 122. D) None of the above. Show Answer Correct Answer: C) 45, 34, 122. 13. In the number 3421, which digit is at the hundred's place? A) 1. B) 2. C) 4. D) 3. Show Answer Correct Answer: C) 4. 14. Use General Rule and estimate the following question 295 divided by 36 A) 7. B) 7.5. C) 6.5. D) 8.5. Show Answer Correct Answer: B) 7.5. 15. How many hundreds make 34, 567? A) 345. B) 3. C) 3456. D) 34. Show Answer Correct Answer: A) 345. 16. The roman numeral 'M' means ..... A) 1000000000000. B) 10000000000. C) 1000. D) 10000. Show Answer Correct Answer: C) 1000. 17. Arrange the following numbers in ascendingorder:132, 2000, 7500, 525. A) 132, 525, 2000, 7500. B) 525, 132, 7500, 2000. C) 132, 2000, 7500, 525. D) None of the above. Show Answer Correct Answer: A) 132, 525, 2000, 7500. 18. In the international system of numeration, commas are placed after every ..... digits from the right. A) 2. B) 3. C) 2 and 3. D) 4 or 5. Show Answer Correct Answer: B) 3. 19. 1 lakh = ..... ten thousand. A) 1. B) 1000. C) 10. D) 100. Show Answer Correct Answer: C) 10. 20. Write the Hindu-Arabic Numeral for the following Roman numeral "CLXLVIII" A) 198. B) 67. C) 1000. D) 659. Show Answer Correct Answer: A) 198. 21. Find the greatest number 445, 999, 1020, 4500 A) 999. B) 1020. C) 4500. D) 445. Show Answer Correct Answer: C) 4500. 22. In Commutative Property (multiplication) 8347 x 5678 is ..... A) 4 73 94 266. B) 5678 x 8347. C) 8347 x 5678. D) 0. Show Answer Correct Answer: B) 5678 x 8347. 23. Sum of 1057 and 2434 can be approximated to its nearest hundreds as A) 3410. B) 3490. C) 3300. D) 3500. Show Answer Correct Answer: D) 3500. 24. Build a number using the instructions:7 should be in the 3$^{rd}$ digit8 should be in the 1$^{st }$digit9 should be in the 2$^{nd}$ digit A) 897. B) 789. C) 879. D) None of the above. Show Answer Correct Answer: A) 897. 25. Identify the smallest number:2589, 1909, 5555, 9378 A) 1909. B) 2589. C) 9378. D) 5555. Show Answer Correct Answer: A) 1909. 26. When 1 is subtracted from the smallest 5-digit number what is the result? A) Smallest 4-digit number. B) Greatest 4-digit number. C) Greatest 5-digit number. D) Smallest 5-digit number. Show Answer Correct Answer: B) Greatest 4-digit number. 27. The monthly salary of Ramesh is Rs.20975 and that of Meena is Rs.15875. The difference of their monthly salary is A) 6000. B) 5100. C) 4900. D) 5000. Show Answer Correct Answer: B) 5100. 28. Which comes first before 1000000? A) 99999. B) 999999. C) 9999999. D) None of the above. Show Answer Correct Answer: A) 99999. 29. The product of successor and predeccessor of 999 is A) 1998. B) 999000. C) 998000. D) 989000. Show Answer Correct Answer: C) 998000. 30. The three concequtive even numbers after 369 A) 400, 401, 402 . B) 400, 402, 404. C) 401, 403, 404. D) 400, 402, 405. Show Answer Correct Answer: B) 400, 402, 404. 31. Difference of 3596 and 1089 to nearest tens equal to A) 2500. B) 2520. C) 2510. D) 1000. Show Answer Correct Answer: C) 2510. 32. Estimate (730 + 998) A) 1500. B) 1800. C) 1700. D) 1600. Show Answer Correct Answer: C) 1700. 33. The smallest 4-digit number that can be made using the digits 1, 8, 5, 3 without repetition is A) 8531. B) 3185. C) 1835. D) 1358. Show Answer Correct Answer: D) 1358. 34. Write the place value of both the six in the number 36268 and find the sum of these values. A) 6600. B) 6006. C) 6060. D) None of the above. Show Answer Correct Answer: C) 6060. 35. When 1 is subtracted from smallest 4-digit number what is the result A) Greatest 1-digit number. B) Greatest 3-digit number. C) Smallest 2-digit number. D) Greatest 2-digit number. Show Answer Correct Answer: B) Greatest 3-digit number. 36. 265 is in international system A) DO NOT KNOW. B) YES. C) NOT SURE. D) NO. Show Answer Correct Answer: D) NO. 37. How will you write 239876544 in Indian system of numeration? A) 23, 98, 765, 44. B) 23, 98, 76, 544. C) 239, 876, 544. D) 2398, 76544. Show Answer Correct Answer: B) 23, 98, 76, 544. 38. In an election, the winning candidate got 1, 23, 12, 505 votes which are 7, 842 votes more then the losing candidate. How many votes did the losing candidate got? A) 12304663. B) 7842. C) 12320340. D) 12320347. Show Answer Correct Answer: A) 12304663. 39. The whole is added to 25 and the same number is now subtracted from 25, the sum of resulting two numbers is A) 75. B) 25. C) 50. D) 0. Show Answer Correct Answer: C) 50. 40. The counting number such as 1, 2, 3, 4 ..... etc are called A) Whole Numbers. B) Natural Numbers. C) Both a & b. D) None of the above. Show Answer Correct Answer: B) Natural Numbers. 41. Which is the smallest number among these? A) 9999. B) 2853. C) 2953. D) 7691. Show Answer Correct Answer: B) 2853. 42. When rounded off to the nearest thousand the number, 85642 is A) 85700. B) 90000. C) 85650. D) 86000. Show Answer Correct Answer: D) 86000. 43. Find the greatest number without repitition2, 5, 6, 9 A) 6, 952. B) 2, 659. C) 9, 652. D) 5, 269. Show Answer Correct Answer: C) 9, 652. 44. The diagram shows two number cards.21 465 62 451Which digit has the same value? A) 1. B) 6. C) 4. D) 2. Show Answer Correct Answer: C) 4. 45. What is the difference of 85366 and product of 494 and 465? A) 133433. B) 144334. C) 144434. D) 144344. Show Answer Correct Answer: D) 144344. 46. Find the value of:687x47+566x58 A) 67511. B) 65117. C) 65771. D) None of these. Show Answer Correct Answer: B) 65117. 47. Fill in the blanks:Q1-1 Crore= ..... Ten LakhQ2-1 Million= ..... Lakh A) Anas 1-Akhansah. B) Years 1-10 years 2-10. C) Ans 1-15Ans 2-20. D) Anas 1-Akhansa z. Show Answer Correct Answer: B) Years 1-10 years 2-10. 48. 90 rounded off to the nearest hundreds A) 100. B) 50. C) 1111. D) 10. Show Answer Correct Answer: A) 100. 49. Estimate each of the following using general rule:Q-730+998 A) 730+998=700+1000=1700. B) 730+998=800+1000=1800. C) 730+998=600+1000=1600. D) None of the above. Show Answer Correct Answer: A) 730+998=700+1000=1700. 50. Write in Roman Numerals 60 A) XL. B) L. C) LX. D) None of the above. Show Answer Correct Answer: C) LX. 51. Write the corresponding Hindu Arabic Numeral for the given number. CCCXXIX A) 329. B) 320. C) 229. D) 429. Show Answer Correct Answer: A) 329. 52. Which of the following when rounded off to nearest thousands will become 55, 000 A) 55, 678. B) 55, 345. C) 54, 499. D) 55, 500. Show Answer Correct Answer: B) 55, 345. 53. The three concequtive odd numbers after 36 A) 37, 38, 39. B) 37, 39, 41. C) 37, 39, 40. D) 38, 40, 42. Show Answer Correct Answer: B) 37, 39, 41. 54. To form a smallest number using the given digits, the digits are arranged such that their value keeps on ..... as we move from left to right. A) Increasing. B) Varying. C) Differentianting. D) Decreasing. Show Answer Correct Answer: A) Increasing. 55. What should be subtracted from 37 to get the successor of 17? A) 19. B) 16. C) 17. D) 18. E) None of these. Show Answer Correct Answer: A) 19. 56. One thousand = ..... tens A) 1. B) 10. C) 100. D) None of the above. Show Answer Correct Answer: C) 100. 57. Solve this problem by rounding each number to the nearest thousand:1, 256 + 6, 025 = A) 8000. B) 7281. C) 6000. D) 7000. Show Answer Correct Answer: D) 7000. 58. Write the smallest 5-digit number using three digits with 7 in the thousand's place? A) 17000. B) 07100. C) 17001. D) 77710. Show Answer Correct Answer: A) 17000. 59. The roman numeral for the number 1000 is: A) M. B) N. C) Z. D) X. Show Answer Correct Answer: A) M. 60. Write the Hindu Arabic numbers for the following Roman Numerals:Q1-70Q2-57 A) Ans 1-LXXAns 2-LIII. B) Ans 1-IXAns 2-LVII. C) Ans 1-ixxans 2-57. D) None of the above. Show Answer Correct Answer: C) Ans 1-ixxans 2-57. Next →Related QuizzesMathematics QuizzesClass 6 QuizzesClass 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 4Class 6 Maths Chapter 1 Knowing Our Numbers Quiz 5 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books