Knowing our Numbers NCERT Class 6 Mathematics Chapter 1 MCQ

CBSE MCQ
Class 6
Maths

NCERT Class 6 Mathematics Chapter 1 Knowing our Numbers MCQ with Solutions

FNSchools

2022-04-12

Knowing our Numbers NCERT Class 6 Mathematics Chapter 1 MCQ with Solutions. Dear students, welcome to Schools.freshersnow.com. In this article, you can find multiple choice questions and answers of NCERT Class 6 Mathematics Chapter 1 i.e. Knowing our Numbers. Practice well and score good in your exams. All the best.

Page 1 of 3

1. The product of the place values of two 2’s in 428721 is ?

A. 4

B. 40000

C. 400000

D. 40000000

2. A flask has 5 litres of lemonade. How many glasses, each of 200mL capacity, can it fill?

A. 25

B. 35

C. 45

D. 15

3. The greatest of the numbers
123, 27, 650, 2342, 40000 is

A. 40000

B. 2342

C. 27

D. 650.

4. 3×10000 + 7×1000 + 9 × 100 + 0 × 10 + 4 is the same as

A. 3794

B. 37940

C. 37904

D. 379409

5. Smallest 8-digit number is

A. 10000001

B. 99999999

C. 10000000

D. 999999998

6. The greatest of the numbers
1000,10000,10,1000000,100000 is

A. 1000000

B. 100000

C. 10000

D. 1000

7. If 1 is added to the greatest 7-digit number, it will be equal to

A. 10 thousand

B. 1 lakh

C. 10 lakh

D. 1 crore

8. 527864 using commas in Indian as well as International System of Numeration is

A. 527864

B. 5,27,864

C. 527,864

D. 52,78,64

9. The smallest of the numbers
1000,50000,111,3222,225 is

A. 111

B. 225

C. 1000

D. 3222.

10. The expanded form of the number 9578 is

A. 9 × 10000 + 5 × 1000 + 7 × 10 + 8 × 1

B. 9 × 1000 + 5 × 100 + 7 × 10 + 8 × 1

C. 9 × 1000 + 57 × 10 + 8 × 1

D. 9 × 100 + 5 × 100 + 7 × 10 + 8 × 1

11. 8945673 using commas in International System of Numeration.

A. 8,945,673

B. ,945,673

C. 8,945673

D. 8945673

12. The smallest of the numbers
2325,2352,2235,2253,2523,2532 is

A. 2235

B. 2253

C. 2325

D. 2532

13. In Following option which pair is not coprime?

A. 8,10

B. 11,12

C. 1,3

D. 31,33

14. Sunny is a famous cricket player. He has so far scored 7,280 runs in test matches. He wishes to complete 10,000 runs. How many more runs does he need?

A. 2520

B. 2500

C. 2720

D. 2000

15. Using the digits 1, 2, 3, 4 without repetition, the greatest 4-digit number that can be made is

A. 4321

B. 4312

C. 4213

D. 4231

16. Between 58 and 80 what will be the number of even number?

A. A 13

B. 12

C. 11

D. 10

17. Using the digits 1, 5, 7, 2 without repetition, the greatest 4-digit number that can be made is

A. 7521

B. 7512

C. 7215

D. 7251

18. What will be the sum of the prime factor of 1729 is?

A. B 39

B. 32

C. 34

D. 38

19. Using the digits 3, 5, 7, 0 without repetition the greatest 4-digit number that can be made is

A. 7530

B. 7503

C. 7350

D. 7305

20. Number divisible by 5 and 6. But not be divisible by?

A. 60

B. 30

C. 15

D. 10

21. Using the digits 3, 5, 7, 0 without repetition the greatest 4-digit number that can be made is

A. 7530

B. 7503

C. 7350

D. 7305

22. The smallest 4-digit number that can be made using the digits 1,8,5,3 without repetition is

A. 1583

B. 1538

C. 1385

D. 1358

23. What is the predecessor of 1 Lakh is?

A. 99999

B. 999999

C. 99000

D. 100001

24. The smallest 4-digit number that can be made using the digits 5,3,6,4 without repetition is

A. 3546

B. 3564

C. 3456

D. 3465

25. Out of Four option which is divisible by 11?

A. 22222222

B. 3333333

C. 1111111

D. 1011011

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26. Which of the following options is equal to MMMCCLXXV – MCCCXXIV?

A. MLMCI

B. MMCLI

C. MCMLI

D. MCMIL

27. Make the greatest 4-digit number by using any one digit of 2. 6. 5 twice

A. 6652

B. 6625

C. 6256

D. 6265.

28. Make the greatest 4-digit number by using any one digit of 0, 3, 6 twice

A. 6630

B. 6603

C. 6360

D. 6306

29. From four of these which statement is not true?

A. The HCF of an even and an odd number is even

B. The HCF of two co prime number is 1

C. The HCF of two consecutive even number is 2

D. The HCF of two distinct prime number is 1

30. Which pair has same digits at hundreds place?

A. 4232, 4341

B. 5432, 6922

C. 6524, 7823

D. 2334, 2340

31. 2 million is equal to

A. 20 Lakh

B. 2 Lakh

C. 2 Crore

D. 20 Crore

32. Which of the following options is true?

A. XCVIII > MCVIIl

B. DCVIII < MCVIII

C. DCVIII = MCVIII

D. XCVIII < LXXXVII

33. Make the smallest 4-digit number by using any one digit of 4,3,2 twice.

A. 2234

B. 2243

C. 2432

D. 2324.

34. The place value of 4 in the number 39458201 is

A. 400000

B. 40000000

C. 40000

D. 4

35. The greatest 4-digit number using any one digit twice from the numbers 7, 1, 2 is :

A. 7221

B. 7721

C. 7122

D. 7112

36. Make the smallest 4-digit number by using any one digit of 7, 0, 6 twice.

A. 6007

B. 6070

C. 6700

D. None of these.

37. Make the smallest four digit number by using any one digit twice by 3, 8, 7?

A. 3378

B. 3387

C. 8873

D. 8378

38. The difference between face value and place value of 5 in 210517 is:

A. 4995

B. 5005

C. 495

D. 395

39. Take two digits, say 1 and 2. Make the greatest 4-digit number using both the digits equal number of times.

A. 1122

B. 2112

C. 2121

D. 2211.

40. Make the greatest and the smallest four digit number using any four-digit number with digit 5 always at Thousand place?

A. 5999, 5000

B. 5789, 5120

C. 5987, 5012

D. 5986, 5012

41. Take two digits, say 3 and 4. Make the smallest 4-digit number using both the digits equal number of times.

A. 3344

B. 4433

C. 4343

D. 4334.

42. The Number Obtained When 433 is divided by 7 is?

A. LXII

B. LXIIIII

C. XXXVIII

D. LXIX

43. Take two digits 0 and 1. Make the greatest 4-digit number using both the digits equal number of times.

A. 1100

B. 1001

C. 1010

D. None of these.

44. Which Number will occur when one will be added to the greatest four-digit number

A. smallest 5-digit number

B. greatest 4-digit number

C. greatest 5-digit number

D. smallest 4-digit number

45. Take two digits, 0 and 1. Make the smallest 4-digit number using both the digits equal number of times.

A. 1001

B. 1010

C. 1100

D. None of these

46. Which of the following number in roman numerals is incorrect?

A. LLX

B. XLL

C. LXXX

D. LX

47. Make the greatest 4-digit number using any four different digits with the condition that 5 is at ones place.

A. 9875

B. 9857

C. 9758

D. 9785.

48. Choose the correct addition of C and XXXVIII?

A. 138

B. 100

C. 23

D. 38

49. How many crores in one Billion?

A. 100

B. 20

C. 50

D. 90

50. Arrange the following numbers in ascending
order: 132,2000,7500,525.

A. 7500,2000,525,132

B. 132,525,2000,7500

C. 132,525,7500,2000

D. 7500,2000,132,525.

Page 3 of 3

51. A machine on an average manufacturing 2825 bolt in a day. How many bolt did it manufacture in the month of January?

A. 87575

B. 81925

C. 84750

D. 79100

52. Arrange the following numbers in descending
order: 4000,8500,50600,7235

A. 50600,8500,7235,4000

B. 50600,8500,4000,7235

C. 50600,7235,8500,4000

D. 50600,7235,4000,8500.

53. The largest four digit number, using any one number twice from digit 5,9,4 and 8?

A. 8945

B. 9854

C. 9845

D. 9954

54. The greatest 2-digit number is

A. 98

B. 99

C. 79

D. 89

55. Using digits 4, 5, 6 and 0 without repetition make the greatest four digit number?

A. 6540

B. 4650

C. 4560

D. 5640

56. The smallest 2-digit number is

A. 31

B. 21

C. 11

D. 10.

57. Choose from the following that how many whole no. will be between 50 and 73

A. 20

B. 15

C. 28

D. 17

58. The greatest 3-digit number is

A. 991

B. 997

C. 999

D. 998.

59. What is the identity of multiplication?

A. 1

B. 0

C. 3

D. 6

60. The smallest 3-digit number is

A. 100

B. 101

C. 111

D. none of these.

61. If a number is subtracted from 17 and output is 2, then what will be no. from the following?

A. 14

B. 4

C. 10

D. 9

62. The greatest 4-digit number is

A. 8888

B. 6789

C. 9876

D. 9999.

63. From the following which one is the successor of 1099999?

A. 1100000

B. 9999999

C. 1100001

D. 1009998

64. The smallest 4-digit number is

A. 1001

B. 1000

C. 1111

D. 9999.

65. What is the value of 5603*376-5603*76?

A. 1680900

B. 72900

C. 56090

D. 563700

66. Which of the following numbers comes next to 999?

A. 100

B. 998

C. 1000

D. None of these.

67. What is the value of 85*75?

A. 6375

B. 6275

C. 6475

D. 6575

68. Which of the following numbers comes just before 1000?

A. 999

B. 1001

C. 990

D. 909.

69. Counting numbers are called as

A. Natural Numbers

B. Prime Numbers

C. Composite Numbers

D. Whole Numbers

70. What is the successor and predecessor of 11999?

A. 12000, 11998

B. 12999, 11997

C. 12001, 11996

D. 12004, 11906

71. Which of the following numbers is equal to 1 crore ?

A. 10000000

B. 1000000

C. 100000

D. 10000.

72. The tiffin service charge Rs.20 for Lunch and an extra Rs. 5 for milk or tea per day? How much money will be charged in a 7 day week?

A. 175

B. 100

C. 75

D. 125

73. 1 million = how many lakh?

A. 10

B. 100

C. 1000

D. 10000.

74. 1 crore = how many million?

A. 10000

B. 1000

C. 100

D. 10

75. Estimate 734 + 998 by rounding off the nearest tens

A. 1730

B. 1740

C. 1750

D. 1760

We hope the above provided MCQ’s of NCERT Class 6 Mathematics Chapter 1 Knowing our Numbers are useful for your preparation. Keep checking our website for regular updates.

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