EduSahara™ Worksheet

EduSahara™ Assignment

Name : Locating Rational Numbers

Chapter : Rational and Irrational Numbers

Grade : ICSE Grade IX

License : Non Commercial Use

Question 1

1.

Which of the following is true?

(i)

3
10

>

14
17
(ii)

10
19

<

2
13
(iii)

1
13

>

5
6
(iv)

5
20

>

1
2
(v)

8
10

>

5
9

Question 2

2.

Which of the following is true?

(i)

9
7

>

33
20
(ii)

30
7

>

31
7
(iii)

37
14

>

23
6
(iv)

27
5

>

28
15
(v)

11
8

>

28
13

Question 3

3.

Which of the following is true?

(i)

10.67 < 4.51
(ii)

3.84 < 0.20
(iii)

1.62 > 5.22
(iv)

8.19 > 0.60
(v)

3.98 > 5.81

Question 4

4.

Which of the following is true?

(i)

-87.07 > -1.84
(ii)

-78.81 > -45.76
(iii)

-17.64 > -31.69
(iv)

-11.27 < -99.88
(v)

-23.92 < -71.03

Question 5

5.

The decimal number 99.7 lies between

(i)

{97,98}
(ii)

{98,99}
(iii)

{100,101}
(iv)

{99,100}
(v)

{101,102}

Question 6

6.

The decimal number 892.66 lies between

(i)

{892,893}
(ii)

{890,891}
(iii)

{894,895}
(iv)

{893,894}
(v)

{891,892}

Question 7

7.

The decimal number 556.165 lies between

(i)

{554,555}
(ii)

{556,557}
(iii)

{555,556}
(iv)

{558,559}
(v)

{557,558}

Question 8

8.

The decimal number -34.3 lies between

(i)

{-34,-33}
(ii)

{-36,-35}
(iii)

{-33,-32}
(iv)

{-35,-34}
(v)

{-37,-36}

Question 9

9.

The decimal number 0.624 lies between

(i)

{1,2}
(ii)

{-1,0}
(iii)

{0,1}
(iv)

{-2,-1}
(v)

{2,3}

Question 10

10.

The decimal number 1.437 lies between

(i)

{3,4}
(ii)

{0,1}
(iii)

{1,2}
(iv)

{2,3}
(v)

{-1,0}

Question 11

11.

The decimal number 0.031 lies between

(i)

{1,2}
(ii)

{0,1}
(iii)

{2,3}
(iv)

{-1,0}
(v)

{-2,-1}

Question 12

12.

The decimal number 5.87 lies between

(i)

{5.67,5.77}
(ii)

{5.77,5.97}
(iii)

{5.97,6.07}
(iv)

{5.88,5.89}
(v)

{5.85,5.86}

Question 13

13.

The decimal number 7.011 lies between

(i)

{7.012,7.013}
(ii)

{7.009,7.010}
(iii)

{6.991,7.001}
(iv)

{7.021,7.031}
(v)

{7.001,7.021}

Question 14

14.

The decimal number -3.032 lies between

(i)

{-3.022,-3.012}
(ii)

{-3.052,-3.042}
(iii)

{-3.031,-3.030}
(iv)

{-3.042,-3.022}
(v)

{-3.034,-3.033}

Question 15

15.

The decimal number 4.0082 lies between

(i)

{4.0072,4.0092}
(ii)

{4.0080,4.0081}
(iii)

{4.0092,4.0102}
(iv)

{4.0083,4.0084}
(v)

{4.0062,4.0072}

Question 16

16.

The decimal number -6.0080 lies between

(i)

{-6.0079,-6.0078}
(ii)

{-6.0100,-6.0090}
(iii)

{-6.0082,-6.0081}
(iv)

{-6.0090,-6.0070}
(v)

{-6.0070,-6.0060}

Question 17

17.

Which of the following decimal numbers lie between
2446
and
2447
?

(i)

2447.5
(ii)

24468.3
(iii)

2445.2
(iv)

2446.8
(v)

244.7

Question 18

18.

Which of the following decimal numbers lie between
367.8
and
367.9
?

(i)

36.78
(ii)

3678.33
(iii)

367.95
(iv)

367.83
(v)

367.77

Question 19

19.

Which of the following decimal numbers lie between
8316.89
and
8316.90
?

(i)

8316.892
(ii)

83168.92
(iii)

8316.886
(iv)

8316.908
(v)

831.689

Question 20

20.

Which of the following decimal numbers lie between
7750.721
and
7750.722
?

(i)

7750.7205
(ii)

775.0722
(iii)

7750.723
(iv)

77507.2162
(v)

7750.7216

Question 21

21.

Which of the following decimal numbers lie between
3039.7151
and
3039.7152
?

(i)

303.97152
(ii)

3039.715
(iii)

3039.71516
(iv)

3039.71528
(v)

30397.15163

Assignment Key