EduSahara™ Worksheet

EduSahara™ Assignment

Name : Locating Rational Numbers

Chapter : Number Systems

Grade : CBSE Grade IX

License : Non Commercial Use

Question 1

1.

Which of the following decimal numbers lie between
3073
and
3074
?

(i)

307.4
(ii)

3075
(iii)

30735.6
(iv)

3073.6
(v)

3072.2

Question 2

2.

Which of the following decimal numbers lie between
1683.7
and
1683.8
?

(i)

1683.68
(ii)

1683.9
(iii)

16837.2
(iv)

168.37
(v)

1683.72

Question 3

3.

Which of the following decimal numbers lie between
7110.50
and
7110.51
?

(i)

71105.06
(ii)

7110.506
(iii)

7110.516
(iv)

711.051
(v)

7110.49

Question 4

4.

Which of the following decimal numbers lie between
2625.408
and
2625.409
?

(i)

26254.0833
(ii)

2625.407
(iii)

2625.4083
(iv)

262.5408
(v)

2625.4092

Question 5

5.

Which of the following decimal numbers lie between
4223.6127
and
4223.6128
?

(i)

4223.61278
(ii)

42236.12778
(iii)

4223.61283
(iv)

4223.61264
(v)

422.36128

Question 6

6.

The solution of
√

8
lies between

(i)

0 and 1
(ii)

3 and 4
(iii)

2 and 3
(iv)

1 and 2
(v)

4 and 5

Question 7

7.

The solution of
√

18
lies between

(i)

4.1 and 4.2
(ii)

4.4 and 4.5
(iii)

4.0 and 4.1
(iv)

4.2 and 4.3
(v)

4.3 and 4.4

Question 8

8.

The solution of
√

19
lies between

(i)

4.34 and 4.35
(ii)

4.33 and 4.34
(iii)

4.37 and 4.38
(iv)

4.36 and 4.37
(v)

4.35 and 4.36

Question 9

9.

The solution of
√

8
lies between

(i)

2.828 and 2.829
(ii)

2.826 and 2.827
(iii)

2.829 and 2.830
(iv)

2.830 and 2.831
(v)

2.827 and 2.828

Question 10

10.

The solution of
√

12
lies between

(i)

3.4641 and 3.4642
(ii)

3.4640 and 3.4641
(iii)

3.4642 and 3.4643
(iv)

3.4639 and 3.4640
(v)

3.4643 and 3.4644

Question 11

11.

The decimal number 72.6 lies between

(i)

{74,75}
(ii)

{73,74}
(iii)

{70,71}
(iv)

{72,73}
(v)

{71,72}

Question 12

12.

The decimal number 946.32 lies between

(i)

{945,946}
(ii)

{948,949}
(iii)

{946,947}
(iv)

{947,948}
(v)

{944,945}

Question 13

13.

The decimal number 333.336 lies between

(i)

{335,336}
(ii)

{331,332}
(iii)

{332,333}
(iv)

{334,335}
(v)

{333,334}

Question 14

14.

The decimal number -95.8 lies between

(i)

{-95,-94}
(ii)

{-94,-93}
(iii)

{-96,-95}
(iv)

{-97,-96}
(v)

{-98,-97}

Question 15

15.

The decimal number 0.848 lies between

(i)

{0,1}
(ii)

{1,2}
(iii)

{2,3}
(iv)

{-1,0}
(v)

{-2,-1}

Question 16

16.

The decimal number 1.944 lies between

(i)

{2,3}
(ii)

{0,1}
(iii)

{3,4}
(iv)

{-1,0}
(v)

{1,2}

Question 17

17.

The decimal number -1.127 lies between

(i)

{-2,-1}
(ii)

{-4,-3}
(iii)

{-3,-2}
(iv)

{-1,0}
(v)

{0,1}

Question 18

18.

The decimal number 5.42 lies between

(i)

{5.52,5.62}
(ii)

{5.32,5.52}
(iii)

{5.43,5.44}
(iv)

{5.22,5.32}
(v)

{5.40,5.41}

Question 19

19.

The decimal number 2.065 lies between

(i)

{2.075,2.085}
(ii)

{2.063,2.064}
(iii)

{2.045,2.055}
(iv)

{2.055,2.075}
(v)

{2.066,2.067}

Question 20

20.

The decimal number 0.028 lies between

(i)

{0.026,0.027}
(ii)

{0.008,0.018}
(iii)

{0.038,0.048}
(iv)

{0.029,0.030}
(v)

{0.018,0.038}

Question 21

21.

The decimal number 9.0091 lies between

(i)

{9.0071,9.0081}
(ii)

{9.0092,9.0093}
(iii)

{9.0081,9.0101}
(iv)

{9.0089,9.0090}
(v)

{9.0101,9.0111}

Question 22

22.

The decimal number -2.0051 lies between

(i)

{-2.0061,-2.0041}
(ii)

{-2.0053,-2.0052}
(iii)

{-2.0050,-2.0049}
(iv)

{-2.0041,-2.0031}
(v)

{-2.0071,-2.0061}

Assignment Key