EduSahara™ Worksheet

Question 1

1.

The whole number part of the decimal number 6.53 is

(i)

6
(ii)

0
(iii)

65
(iv)

16
(v)

53

Question 2

2.

The decimal part of the decimal number 23.4 is

(i)

23
(ii)

234
(iii)

4
(iv)

33
(v)

2

Question 3

3.

Sort the following decimals in ascending order

1.0889 , 1.0233 , 1.0875 , 1.0224 , 1.0414 , 1.0901

(i)

1.0901

,

1.0875

,

1.0889

,

1.0233

,

1.0414

,

1.0224
(ii)

1.0224

,

1.0889

,

1.0414

,

1.0901

,

1.0233

,

1.0875
(iii)

1.0901

,

1.0224

,

1.0414

,

1.0233

,

1.0889

,

1.0875
(iv)

1.0889

,

1.0414

,

1.0224

,

1.0875

,

1.0233

,

1.0901
(v)

1.0224

,

1.0233

,

1.0414

,

1.0875

,

1.0889

,

1.0901

Question 4

4.

Which of the following is a mixed recurring decimal?

(i)

0.33333333333333...
(ii)

28.22222222222222...
(iii)

4.88888888888888...
(iv)

0.43333333333333...
(v)

15.52380952380952...

Question 5

5.

Sort the following decimals in descending order

4.0088 , 4.0024 , 5.0065 , 5.0066 , 5.0025 , 4.0066

(i)

5.0025

,

5.0065

,

5.0066

,

4.0088

,

4.0066

,

4.0024
(ii)

4.0066

,

5.0066

,

4.0088

,

4.0024

,

5.0065

,

5.0025
(iii)

5.0066

,

5.0065

,

5.0025

,

4.0088

,

4.0066

,

4.0024
(iv)

4.0088

,

4.0024

,

5.0066

,

5.0065

,

5.0025

,

4.0066
(v)

5.0025

,

4.0024

,

5.0065

,

5.0066

,

4.0088

,

4.0066

Question 6

6.

Find the period of the recurring decimal
16.
481

(i)

48
(ii)

481
(iii)

4
(iv)

4810
(v)

3

Question 7

7.

The decimal number 0.693 lies between

(i)

{0,1}
(ii)

{1,2}
(iii)

{-1,0}
(iv)

{-2,-1}
(v)

{2,3}

Question 8

8.

Find the L.C.M of the following decimal numbers
17.64, 41.16, 23.52

(i)

492.92
(ii)

493.92
(iii)

494.92
(iv)

491.92
(v)

495.92

Question 9

9.

Round off the decimal
5609.92165
to the nearest
hundredths

(i)

5609.92
(ii)

5609.94
(iii)

5609.90
(iv)

5609.91
(v)

5609.93

Question 10

10.

Write the decimal number of the expanded form :

4

+

8
10

(i)

0.48
(ii)

0.048
(iii)

4.08
(iv)

4.008
(v)

4.8

Question 11

11.

Which of the following is true?

(i)

0.009

✕

0.001

=

9.000
(ii)

0.005

÷

0.002

=

0.000010
(iii)

0.007

÷

0.005

=

0.000035
(iv)

0.008

−

0.001

=

0.007
(v)

0.004

✕

0.003

=

1.333

Question 12

12.

Find the number of decimal places in the decimal number 2.0010 is

(i)

3
(ii)

6
(iii)

2
(iv)

4
(v)

5

Question 13

13.

The value of 83.3 ÷ 28.8 is

(i)

3.09
(ii)

2.79
(iii)

2.89
(iv)

2.99
(v)

2.69

Question 14

14.

Find the H.C.F of the following decimal numbers
61.74, 72.03, 41.16

(i)

12.29
(ii)

11.29
(iii)

9.29
(iv)

10.29
(v)

8.29

Question 15

15.

Which of the following fractions converts to a terminating decimal?

(i)

166
9
(ii)

361
18
(iii)

4522
160
(iv)

19
9
(v)

361
270

Question 16

16.

3.191 =

(i)

3191
10
(ii)

3191
100000
(iii)

3191
100
(iv)

3191
1000
(v)

3191
10000

Question 17

17.

The value of 9.036 ✕ 4.029 is

(i)

36.306044
(ii)

36.406044
(iii)

36.206044
(iv)

36.606044
(v)

36.506044

Question 18

18.

Which of the following is true?

(i)

65.7603

÷

26.5266

=

1744.39717398
(ii)

24.6113

+

12.2816

=

12.3297
(iii)

98.8098

÷

63.9560

=

6319.47956880
(iv)

62.1567

+

35.9513

=

26.2054
(v)

50.5642

+

7.6148

=

58.1790

Question 19

19.

6.8 =

(i)

68
(ii)

17
25
(iii)

680
(iv)

34
5
(v)

17
250

Question 20

20.

Which of the following is true?

(i)

0.04

÷

0.02

=

2.00
(ii)

0.06

−

0.03

=

0.09
(iii)

0.09

−

0.04

=

0.13
(iv)

0.09

✕

0.10

=

0.90

Question 21

21.

7 ✕ 6.09 = ______

(i)

40.63
(ii)

42.63
(iii)

41.63
(iv)

44.63
(v)

43.63

Question 22

22.

Which of the following is true?

(i)

0.0006

+

0.0002

=

0.0004
(ii)

0.0004

+

0.0002

=

0.0006
(iii)

0.0008

÷

0.0007

=

0.00000056
(iv)

0.0008

+

0.0005

=

0.0003
(v)

0.0007

÷

0.0005

=

0.00000035

Question 23

23.

7 + 1.09 = ______

(i)

10.09
(ii)

6.09
(iii)

9.09
(iv)

8.09
(v)

7.09

Question 24

24.

Divide 903.98 with 1000

(i)

0.090398
(ii)

0.90398
(iii)

0.0090398
(iv)

90.398
(v)

9.0398

Question 25

25.

Round off the decimal
4385.68951
to the nearest
tenths

(i)

4385.7
(ii)

4385.6
(iii)

4385.9
(iv)

4385.5
(v)

4385.8

Assignment Key