EduSahara™ Worksheet

EduSahara™ Assignment

Name : Locating Rational Numbers

Chapter : Real Numbers

Grade : SSC Grade IX

License : Non Commercial Use

Question 1

1.

The solution of
√

10
lies between

(i)

4 and 5
(ii)

1 and 2
(iii)

5 and 6
(iv)

3 and 4
(v)

2 and 3

Question 2

2.

The solution of
√

19
lies between

(i)

4.3 and 4.4
(ii)

4.1 and 4.2
(iii)

4.4 and 4.5
(iv)

4.5 and 4.6
(v)

4.2 and 4.3

Question 3

3.

The solution of
√

6
lies between

(i)

2.46 and 2.47
(ii)

2.42 and 2.43
(iii)

2.43 and 2.44
(iv)

2.45 and 2.46
(v)

2.44 and 2.45

Question 4

4.

The solution of
√

17
lies between

(i)

4.125 and 4.126
(ii)

4.124 and 4.125
(iii)

4.123 and 4.124
(iv)

4.121 and 4.122
(v)

4.122 and 4.123

Question 5

5.

The solution of
√

13
lies between

(i)

3.6057 and 3.6058
(ii)

3.6054 and 3.6055
(iii)

3.6053 and 3.6054
(iv)

3.6056 and 3.6057
(v)

3.6055 and 3.6056

Question 6

6.

The decimal number 65.4 lies between

(i)

{67,68}
(ii)

{64,65}
(iii)

{63,64}
(iv)

{65,66}
(v)

{66,67}

Question 7

7.

The decimal number 666.34 lies between

(i)

{665,666}
(ii)

{666,667}
(iii)

{668,669}
(iv)

{667,668}
(v)

{664,665}

Question 8

8.

The decimal number 250.109 lies between

(i)

{249,250}
(ii)

{252,253}
(iii)

{251,252}
(iv)

{248,249}
(v)

{250,251}

Question 9

9.

The decimal number -11.4 lies between

(i)

{-12,-11}
(ii)

{-13,-12}
(iii)

{-11,-10}
(iv)

{-14,-13}
(v)

{-10,-9}

Question 10

10.

The decimal number 0.223 lies between

(i)

{-1,0}
(ii)

{-2,-1}
(iii)

{0,1}
(iv)

{1,2}
(v)

{2,3}

Question 11

11.

The decimal number 1.023 lies between

(i)

{3,4}
(ii)

{1,2}
(iii)

{2,3}
(iv)

{0,1}
(v)

{-1,0}

Question 12

12.

The decimal number 0.042 lies between

(i)

{-2,-1}
(ii)

{-1,0}
(iii)

{0,1}
(iv)

{2,3}
(v)

{1,2}

Question 13

13.

The decimal number 7.99 lies between

(i)

{8.00,8.01}
(ii)

{7.97,7.98}
(iii)

{7.79,7.89}
(iv)

{8.09,8.19}
(v)

{7.89,8.09}

Question 14

14.

The decimal number 7.039 lies between

(i)

{7.049,7.059}
(ii)

{7.019,7.029}
(iii)

{7.040,7.041}
(iv)

{7.037,7.038}
(v)

{7.029,7.049}

Question 15

15.

The decimal number -6.090 lies between

(i)

{-6.080,-6.070}
(ii)

{-6.110,-6.100}
(iii)

{-6.089,-6.088}
(iv)

{-6.100,-6.080}
(v)

{-6.092,-6.091}

Question 16

16.

The decimal number 1.0000 lies between

(i)

{1.0001,1.0002}
(ii)

{1.0010,1.0020}
(iii)

{0.9980,0.9990}
(iv)

{0.9990,1.0010}
(v)

{0.9998,0.9999}

Question 17

17.

The decimal number -3.0038 lies between

(i)

{-3.0048,-3.0028}
(ii)

{-3.0037,-3.0036}
(iii)

{-3.0058,-3.0048}
(iv)

{-3.0028,-3.0018}
(v)

{-3.0040,-3.0039}

Question 18

18.

Which of the following decimal numbers lie between
6409
and
6410
?

(i)

641
(ii)

64098.3
(iii)

6410.7
(iv)

6408.7
(v)

6409.8

Question 19

19.

Which of the following decimal numbers lie between
8542.8
and
8542.9
?

(i)

854.29
(ii)

8542.96
(iii)

8542.88
(iv)

85428.8
(v)

8542.78

Question 20

20.

Which of the following decimal numbers lie between
3692.31
and
3692.32
?

(i)

3692.305
(ii)

3692.315
(iii)

3692.327
(iv)

36923.15
(v)

369.231

Question 21

21.

Which of the following decimal numbers lie between
6801.488
and
6801.489
?

(i)

6801.4879
(ii)

680.1489
(iii)

68014.888
(iv)

6801.4898
(v)

6801.4888

Question 22

22.

Which of the following decimal numbers lie between
5211.8890
and
5211.8891
?

(i)

5211.88905
(ii)

5211.8889
(iii)

521.1889
(iv)

5211.88918
(v)

52118.8905

Assignment Key