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
9823
and
9824
?

(i)

9823.2
(ii)

98232.5
(iii)

9822.8
(iv)

9824.8
(v)

982.3

Question 2

2.

Which of the following decimal numbers lie between
4923.2
and
4923.3
?

(i)

492.33
(ii)

4923.11
(iii)

4923.26
(iv)

4923.33
(v)

49232.57

Question 3

3.

Which of the following decimal numbers lie between
9426.24
and
9426.25
?

(i)

942.625
(ii)

9426.26
(iii)

94262.48
(iv)

9426.248
(v)

9426.23

Question 4

4.

Which of the following decimal numbers lie between
2885.606
and
2885.607
?

(i)

2885.608
(ii)

28856.065
(iii)

2885.6065
(iv)

288.5607
(v)

2885.6053

Question 5

5.

Which of the following decimal numbers lie between
5477.5619
and
5477.5620
?

(i)

5477.56184
(ii)

54775.61925
(iii)

5477.56192
(iv)

5477.56201
(v)

547.75619

Question 6

6.

The solution of
√

11
lies between

(i)

2 and 3
(ii)

5 and 6
(iii)

1 and 2
(iv)

3 and 4
(v)

4 and 5

Question 7

7.

The solution of
√

11
lies between

(i)

3.2 and 3.3
(ii)

3.1 and 3.2
(iii)

3.4 and 3.5
(iv)

3.3 and 3.4
(v)

3.5 and 3.6

Question 8

8.

The solution of
√

18
lies between

(i)

4.24 and 4.25
(ii)

4.25 and 4.26
(iii)

4.23 and 4.24
(iv)

4.22 and 4.23
(v)

4.26 and 4.27

Question 9

9.

The solution of
√

6
lies between

(i)

2.449 and 2.450
(ii)

2.451 and 2.452
(iii)

2.448 and 2.449
(iv)

2.447 and 2.448
(v)

2.450 and 2.451

Question 10

10.

The solution of
√

11
lies between

(i)

3.3166 and 3.3167
(ii)

3.3165 and 3.3166
(iii)

3.3167 and 3.3168
(iv)

3.3164 and 3.3165
(v)

3.3168 and 3.3169

Question 11

11.

The decimal number 64.9 lies between

(i)

{66,67}
(ii)

{63,64}
(iii)

{65,66}
(iv)

{62,63}
(v)

{64,65}

Question 12

12.

The decimal number 496.27 lies between

(i)

{494,495}
(ii)

{498,499}
(iii)

{495,496}
(iv)

{497,498}
(v)

{496,497}

Question 13

13.

The decimal number 962.031 lies between

(i)

{962,963}
(ii)

{961,962}
(iii)

{963,964}
(iv)

{960,961}
(v)

{964,965}

Question 14

14.

The decimal number -97.1 lies between

(i)

{-100,-99}
(ii)

{-97,-96}
(iii)

{-96,-95}
(iv)

{-99,-98}
(v)

{-98,-97}

Question 15

15.

The decimal number 0.624 lies between

(i)

{0,1}
(ii)

{-1,0}
(iii)

{-2,-1}
(iv)

{1,2}
(v)

{2,3}

Question 16

16.

The decimal number 1.094 lies between

(i)

{3,4}
(ii)

{-1,0}
(iii)

{0,1}
(iv)

{2,3}
(v)

{1,2}

Question 17

17.

The decimal number -1.947 lies between

(i)

{-1,0}
(ii)

{-3,-2}
(iii)

{-4,-3}
(iv)

{0,1}
(v)

{-2,-1}

Question 18

18.

The decimal number 3.81 lies between

(i)

{3.71,3.91}
(ii)

{3.91,4.01}
(iii)

{3.61,3.71}
(iv)

{3.82,3.83}
(v)

{3.79,3.80}

Question 19

19.

The decimal number 7.061 lies between

(i)

{7.062,7.063}
(ii)

{7.059,7.060}
(iii)

{7.051,7.071}
(iv)

{7.041,7.051}
(v)

{7.071,7.081}

Question 20

20.

The decimal number -1.018 lies between

(i)

{-1.020,-1.019}
(ii)

{-1.038,-1.028}
(iii)

{-1.017,-1.016}
(iv)

{-1.008,-0.998}
(v)

{-1.028,-1.008}

Question 21

21.

The decimal number 9.0086 lies between

(i)

{9.0087,9.0088}
(ii)

{9.0076,9.0096}
(iii)

{9.0084,9.0085}
(iv)

{9.0066,9.0076}
(v)

{9.0096,9.0106}

Question 22

22.

The decimal number 0.0064 lies between

(i)

{0.0065,0.0066}
(ii)

{0.0074,0.0084}
(iii)

{0.0054,0.0074}
(iv)

{0.0044,0.0054}
(v)

{0.0062,0.0063}

Assignment Key