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#### Numbers Important Questions

6th Standard

Reg.No. :
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Maths

Time : 01:00:00 Hrs
Total Marks : 50
5 x 1 = 5
1. 1 billion is equal to ___________

(a)

100 crore

(b)

100 million

(c)

100 lakh

(d)

10000 lakh

2. The value of 3 + 5 − 7 $\times$ 1 is ________.

(a)

5

(b)

7

(c)

8

(d)

1

3. The product of a non-zero whole number and its successor is always

(a)

an even number

(b)

an odd number

(c)

zero

(d)

none of these

4. The whole number that does not have a predecessor is

(a)

10

(b)

0

(c)

1

(d)

none of these

5. Which of the following expressions is not zero?

(a)

0 $\times$ 0

(b)

0 + 0

(c)

2 / 0

(d)

0 / 2

6. 5 x 1 = 5
7. The smallest 7 digit number is ____________

()

10,00,000

8. The largest 8 digit number is ____________

()

9,99,99,999

9. The place value of 5 in 7005380 is ___________

()

Five Thousand

10. The expanded form of the number 76,70,905 is _____________

()

7000000 + 600000 + 70000 + 900 + 5

11. Fill in the blanks with > or < or =.
48792 _____ 48972

()

<

12. 5 x 1 = 5
13. In the Indian System of Numeration the number 67999037 is written as 6,79,99,037.

(a) True
(b) False
14. Successor of a one digit number is always a one digit number

(a) True
(b) False
15. Predecessor of a 3-digit number is always a 3 or 4-digit number

(a) True
(b) False
16. 88888 = 8 $\times$ 10000 + 8 $\times$ 100 + 8 $\times$ 10 + 8 $\times$ 1

(a) True
(b) False
17. The difference between the smallest number of seven digits and the largest number of six digits is 10.

(a) True
(b) False
18. 5 x 2 = 10
19. How many ten thousands are there in the smallest 6 digit number?

20. Using the digits 5, 2, 0, 7, 3 form the largest 5 digit number and the smallest 5 digit number.

21. Observe the commas and write down the place value of 7. 56,74,56,345

22. Observe the commas and write down the place value of 7. 567,456,345

23. Name the property being illustrated in each of the cases given below. 50 $\times$ 1 = 50

24. 5 x 3 = 15
25. Write the following numbers in the International System by using commas. 347056

26. Write the following numbers in the International System by using commas. 7345671

27. Write the following numbers in the International System by using commas. 634567105

28. Write the following numbers in the International System by using commas. 1234567890

29. Write the largest six digit number and put commas in the Indian and the International Systems.

30. 2 x 5 = 10
31. Compare 59283746 and 59283748 using place value chart.

32. The password to access my ATM card includes the digits 9,4,6 and 8. It is the smallest 4 digit even number. Find the password of my ATM Card.