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
6739
and
6740
?

(i)

674
(ii)

67396.7
(iii)

6739.7
(iv)

6738.8
(v)

6740.3

Question 2

2.

Which of the following decimal numbers lie between
6424.6
and
6424.7
?

(i)

64246.5
(ii)

6424.73
(iii)

6424.65
(iv)

6424.5
(v)

642.47

Question 3

3.

Which of the following decimal numbers lie between
8615.33
and
8615.34
?

(i)

8615.326
(ii)

8615.336
(iii)

8615.35
(iv)

861.534
(v)

86153.36

Question 4

4.

Which of the following decimal numbers lie between
3379.432
and
3379.433
?

(i)

3379.4337
(ii)

3379.4328
(iii)

337.9433
(iv)

33794.328
(v)

3379.4317

Question 5

5.

Which of the following decimal numbers lie between
8120.6880
and
8120.6881
?

(i)

812.06881
(ii)

8120.68808
(iii)

81206.88078
(iv)

8120.68797
(v)

8120.68818

Question 6

6.

The solution of
√

12
lies between

(i)

3 and 4
(ii)

2 and 3
(iii)

4 and 5
(iv)

5 and 6
(v)

1 and 2

Question 7

7.

The solution of
√

2
lies between

(i)

1.6 and 1.7
(ii)

1.2 and 1.3
(iii)

1.3 and 1.4
(iv)

1.4 and 1.5
(v)

1.5 and 1.6

Question 8

8.

The solution of
√

19
lies between

(i)

4.37 and 4.38
(ii)

4.34 and 4.35
(iii)

4.35 and 4.36
(iv)

4.33 and 4.34
(v)

4.36 and 4.37

Question 9

9.

The solution of
√

20
lies between

(i)

4.474 and 4.475
(ii)

4.472 and 4.473
(iii)

4.473 and 4.474
(iv)

4.471 and 4.472
(v)

4.470 and 4.471

Question 10

10.

The solution of
√

11
lies between

(i)

3.3167 and 3.3168
(ii)

3.3165 and 3.3166
(iii)

3.3168 and 3.3169
(iv)

3.3166 and 3.3167
(v)

3.3164 and 3.3165

Question 11

11.

The decimal number 89.8 lies between

(i)

{90,91}
(ii)

{89,90}
(iii)

{91,92}
(iv)

{88,89}
(v)

{87,88}

Question 12

12.

The decimal number 526.07 lies between

(i)

{527,528}
(ii)

{525,526}
(iii)

{528,529}
(iv)

{526,527}
(v)

{524,525}

Question 13

13.

The decimal number 241.185 lies between

(i)

{241,242}
(ii)

{243,244}
(iii)

{240,241}
(iv)

{239,240}
(v)

{242,243}

Question 14

14.

The decimal number -56.4 lies between

(i)

{-56,-55}
(ii)

{-57,-56}
(iii)

{-59,-58}
(iv)

{-55,-54}
(v)

{-58,-57}

Question 15

15.

The decimal number 0.935 lies between

(i)

{-1,0}
(ii)

{1,2}
(iii)

{-2,-1}
(iv)

{2,3}
(v)

{0,1}

Question 16

16.

The decimal number 1.263 lies between

(i)

{-1,0}
(ii)

{0,1}
(iii)

{2,3}
(iv)

{1,2}
(v)

{3,4}

Question 17

17.

The decimal number -1.979 lies between

(i)

{-1,0}
(ii)

{-2,-1}
(iii)

{-4,-3}
(iv)

{0,1}
(v)

{-3,-2}

Question 18

18.

The decimal number 4.19 lies between

(i)

{4.20,4.21}
(ii)

{4.29,4.39}
(iii)

{4.09,4.29}
(iv)

{3.99,4.09}
(v)

{4.17,4.18}

Question 19

19.

The decimal number 4.014 lies between

(i)

{4.024,4.034}
(ii)

{4.012,4.013}
(iii)

{4.015,4.016}
(iv)

{4.004,4.024}
(v)

{3.994,4.004}

Question 20

20.

The decimal number -4.022 lies between

(i)

{-4.024,-4.023}
(ii)

{-4.021,-4.020}
(iii)

{-4.032,-4.012}
(iv)

{-4.042,-4.032}
(v)

{-4.012,-4.002}

Question 21

21.

The decimal number 1.0002 lies between

(i)

{0.9982,0.9992}
(ii)

{1.0012,1.0022}
(iii)

{1.0000,1.0001}
(iv)

{1.0003,1.0004}
(v)

{0.9992,1.0012}

Question 22

22.

The decimal number -7.0067 lies between

(i)

{-7.0057,-7.0047}
(ii)

{-7.0066,-7.0065}
(iii)

{-7.0087,-7.0077}
(iv)

{-7.0077,-7.0057}
(v)

{-7.0069,-7.0068}

Assignment Key