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
4

<

3
9
(ii)

1
12

>

1
3
(iii)

1
6

<

1
8
(iv)

4
5

>

1
12
(v)

3
16

>

3
7

Question 2

2.

Which of the following is true?

(i)

37
21

<

27
25
(ii)

39
14

<

35
22
(iii)

23
9

>

37
4
(iv)

29
4

<

18
13
(v)

37
3

>

40
33

Question 3

3.

Which of the following is true?

(i)

6.99 > 10.25
(ii)

7.21 > 10.23
(iii)

4.13 < 1.22
(iv)

6.12 > 3.19
(v)

4.40 > 6.94

Question 4

4.

Which of the following is true?

(i)

-75.78 > -53.26
(ii)

-66.11 > -94.06
(iii)

-80.52 > -54.67
(iv)

-26.99 < -33.15
(v)

-68.93 > 1.34

Question 5

5.

The decimal number 50.7 lies between

(i)

{49,50}
(ii)

{48,49}
(iii)

{51,52}
(iv)

{52,53}
(v)

{50,51}

Question 6

6.

The decimal number 127.97 lies between

(i)

{126,127}
(ii)

{129,130}
(iii)

{128,129}
(iv)

{127,128}
(v)

{125,126}

Question 7

7.

The decimal number 193.270 lies between

(i)

{195,196}
(ii)

{193,194}
(iii)

{191,192}
(iv)

{192,193}
(v)

{194,195}

Question 8

8.

The decimal number -65.8 lies between

(i)

{-67,-66}
(ii)

{-66,-65}
(iii)

{-65,-64}
(iv)

{-64,-63}
(v)

{-68,-67}

Question 9

9.

The decimal number 0.328 lies between

(i)

{1,2}
(ii)

{-2,-1}
(iii)

{-1,0}
(iv)

{0,1}
(v)

{2,3}

Question 10

10.

The decimal number 0.351 lies between

(i)

{0,1}
(ii)

{-1,0}
(iii)

{2,3}
(iv)

{1,2}
(v)

{-2,-1}

Question 11

11.

The decimal number 0.783 lies between

(i)

{-1,0}
(ii)

{-2,-1}
(iii)

{1,2}
(iv)

{0,1}
(v)

{2,3}

Question 12

12.

The decimal number 1.86 lies between

(i)

{1.76,1.96}
(ii)

{1.84,1.85}
(iii)

{1.96,2.06}
(iv)

{1.87,1.88}
(v)

{1.66,1.76}

Question 13

13.

The decimal number 2.088 lies between

(i)

{2.068,2.078}
(ii)

{2.086,2.087}
(iii)

{2.098,2.108}
(iv)

{2.089,2.090}
(v)

{2.078,2.098}

Question 14

14.

The decimal number -5.071 lies between

(i)

{-5.081,-5.061}
(ii)

{-5.070,-5.069}
(iii)

{-5.073,-5.072}
(iv)

{-5.091,-5.081}
(v)

{-5.061,-5.051}

Question 15

15.

The decimal number 4.0023 lies between

(i)

{4.0024,4.0025}
(ii)

{4.0021,4.0022}
(iii)

{4.0033,4.0043}
(iv)

{4.0013,4.0033}
(v)

{4.0003,4.0013}

Question 16

16.

The decimal number -1.0084 lies between

(i)

{-1.0094,-1.0074}
(ii)

{-1.0074,-1.0064}
(iii)

{-1.0086,-1.0085}
(iv)

{-1.0083,-1.0082}
(v)

{-1.0104,-1.0094}

Question 17

17.

Which of the following decimal numbers lie between
1302
and
1303
?

(i)

13026
(ii)

1302.6
(iii)

1301.2
(iv)

1303.8
(v)

130.3

Question 18

18.

Which of the following decimal numbers lie between
2131.2
and
2131.3
?

(i)

213.13
(ii)

21312.83
(iii)

2131.15
(iv)

2131.33
(v)

2131.28

Question 19

19.

Which of the following decimal numbers lie between
5129.11
and
5129.12
?

(i)

5129.106
(ii)

512.912
(iii)

5129.118
(iv)

51291.18
(v)

5129.13

Question 20

20.

Which of the following decimal numbers lie between
1588.698
and
1588.699
?

(i)

1588.6988
(ii)

1588.6991
(iii)

1588.6976
(iv)

158.8699
(v)

15886.9878

Question 21

21.

Which of the following decimal numbers lie between
1967.9742
and
1967.9743
?

(i)

1967.97423
(ii)

19679.74229
(iii)

1967.97414
(iv)

196.79742
(v)

1967.97436

Assignment Key