EduSahara™ Worksheet

Question 1

1.

Sort the following decimals in ascending order

1.0456 , 1.0247 , 1.0901 , 1.0103 , 1.0540 , 1.0755

(i)

1.0247

,

1.0901

,

1.0755

,

1.0456

,

1.0540

,

1.0103
(ii)

1.0901

,

1.0540

,

1.0247

,

1.0456

,

1.0755

,

1.0103
(iii)

1.0901

,

1.0247

,

1.0103

,

1.0755

,

1.0540

,

1.0456
(iv)

1.0540

,

1.0755

,

1.0456

,

1.0901

,

1.0103

,

1.0247
(v)

1.0103

,

1.0247

,

1.0456

,

1.0540

,

1.0755

,

1.0901

Question 2

2.

Round off the decimal
8019.16524
to the nearest
ten thousandths

(i)

8019.1650
(ii)

8019.1652
(iii)

8019.1651
(iv)

8019.1654
(v)

8019.1653

Question 3

3.

9.05 ÷ 8 = ______

(i)

2.1313
(ii)

0.1313
(iii)

9.1312
(iv)

3.1313
(v)

1.1313

Question 4

4.

Which of the following is a pure recurring decimal?

(i)

25.62962962962962...
(ii)

28.38888888888888...
(iii)

11.72222222222222...
(iv)

23.72222222222222...
(v)

16.27777777777777...

Question 5

5.

Find the value of

(

10.29

+

8.19

)

+

(

4

−

(

9.09

−

5.58

)

−

(

10.39

−

5.68

)

−

[

59.28

÷

9.88

]

)

−

6.49

)

(i)

13.19
(ii)

11.19
(iii)

12.19
(iv)

10.19
(v)

9.19

Question 6

6.

The value of 819.0 − 843.37 is

(i)

-24.570
(ii)

-24.270
(iii)

-24.370
(iv)

-24.170
(v)

-24.470

Question 7

7.

Round off the decimal 771.77228 correct to four decimal places

(i)

771.7723
(ii)

771.7722
(iii)

7717.7228
(iv)

771.7724
(v)

77.17723

Question 8

8.

61.841 − ______ = -19.324

(i)

79.165
(ii)

81.165
(iii)

82.165
(iv)

83.165
(v)

80.165

Question 9

9.

Find the H.C.F of the following decimal numbers
5.292, 2.646, 3.528

(i)

2.882
(ii)

1.882
(iii)

8.882
(iv)

7.882
(v)

0.882

Question 10

10.

Find the L.C.M of the following decimal numbers
1.512, 0.648, 0.864

(i)

20.144
(ii)

17.144
(iii)

19.144
(iv)

16.144
(v)

18.144

Question 11

11.

1.9 =

(i)

19
(ii)

19
1000
(iii)

19
10
(iv)

190
(v)

19
100

Question 12

12.

Express
73
12
as a decimal correct to 2 decimal places

(i)

6.08
(ii)

0.61
(iii)

60.83
(iv)

6.18
(v)

5.88

Question 13

13.

Find the number of decimal places in the decimal number 8.09 is

(i)

0
(ii)

3
(iii)

2
(iv)

4
(v)

1

Question 14

14.

Divide 3.01 with 10

(i)

3.01
(ii)

0.0301
(iii)

30.1
(iv)

0.301
(v)

0.00301

Question 15

15.

3.85 =

(i)

385
(ii)

77
20
(iii)

77
200
(iv)

77
2000
(v)

77
2

Question 16

16.

The value of 807.9 + 238.7 is

(i)

1046.7000
(ii)

1046.5000
(iii)

1046.8000
(iv)

1046.6000
(v)

1046.4000

Question 17

17.

The value of 2.7 ÷ 77.70 is

(i)

0.13
(ii)

0.23
(iii)

-0.17
(iv)

0.03
(v)

-0.07

Question 18

18.

The value of 4.4 ✕ 4.1 is

(i)

17.940
(ii)

18.140
(iii)

18.240
(iv)

18.040
(v)

17.840

Question 19

19.

Find the H.C.F of the following decimal numbers
411.6, 548.8, 823.2

(i)

138.2
(ii)

139.2
(iii)

136.2
(iv)

137.2
(v)

135.2

Question 20

20.

6.07 − 9 = ______

(i)

4.07
(ii)

-2.93
(iii)

8.07
(iv)

5.07

Question 21

21.

Express
19
100
as a decimal correct to 2 decimal places

(i)

1.9
(ii)

0.29
(iii)

-0.01
(iv)

0.02
(v)

0.19

Question 22

22.

Find the H.C.F of the following decimal numbers
17.28, 25.92, 30.24

(i)

2.32
(ii)

5.32
(iii)

4.32
(iv)

6.32
(v)

3.32

Question 23

23.

Which of the following decimal numbers lie between
2301.7817
and
2301.7818
?

(i)

2301.78162
(ii)

23017.8175
(iii)

2301.78175
(iv)

230.17818
(v)

2301.78187

Question 24

24.

Express
323
267
as a decimal correct to 3 decimal places

(i)

1.21
(ii)

1.31
(iii)

1.11
(iv)

1.41
(v)

1.01

Question 25

25.

The recurring part of the decimal
0.33333333333333...
is

(i)

330
(ii)

33
(iii)

333
(iv)

3
(v)

0.3

Assignment Key