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
9727
and
9728
?

(i)

9727.8
(ii)

9728.6
(iii)

972.8
(iv)

97278
(v)

9726.2

Question 2

2.

Which of the following decimal numbers lie between
3271.6
and
3271.7
?

(i)

3271.5
(ii)

327.17
(iii)

32716.7
(iv)

3271.67
(v)

3271.73

Question 3

3.

Which of the following decimal numbers lie between
123.33
and
123.34
?

(i)

1233.386
(ii)

12.334
(iii)

123.323
(iv)

123.339
(v)

123.346

Question 4

4.

Which of the following decimal numbers lie between
2000.333
and
2000.334
?

(i)

2000.3347
(ii)

20003.3343
(iii)

2000.3334
(iv)

2000.3327
(v)

200.0333

Question 5

5.

Which of the following decimal numbers lie between
8455.8702
and
8455.8703
?

(i)

845.58702
(ii)

84558.70237
(iii)

8455.87024
(iv)

8455.87011
(v)

8455.87039

Question 6

6.

The solution of
√

5
lies between

(i)

3 and 4
(ii)

4 and 5
(iii)

0 and 1
(iv)

2 and 3
(v)

1 and 2

Question 7

7.

The solution of
√

18
lies between

(i)

4.1 and 4.2
(ii)

4.4 and 4.5
(iii)

4.0 and 4.1
(iv)

4.3 and 4.4
(v)

4.2 and 4.3

Question 8

8.

The solution of
√

3
lies between

(i)

1.73 and 1.74
(ii)

1.75 and 1.76
(iii)

1.74 and 1.75
(iv)

1.72 and 1.73
(v)

1.71 and 1.72

Question 9

9.

The solution of
√

14
lies between

(i)

3.742 and 3.743
(ii)

3.740 and 3.741
(iii)

3.741 and 3.742
(iv)

3.743 and 3.744
(v)

3.739 and 3.740

Question 10

10.

The solution of
√

12
lies between

(i)

3.4643 and 3.4644
(ii)

3.4642 and 3.4643
(iii)

3.4639 and 3.4640
(iv)

3.4641 and 3.4642
(v)

3.4640 and 3.4641

Question 11

11.

The decimal number 66.8 lies between

(i)

{65,66}
(ii)

{68,69}
(iii)

{64,65}
(iv)

{66,67}
(v)

{67,68}

Question 12

12.

The decimal number 264.10 lies between

(i)

{263,264}
(ii)

{266,267}
(iii)

{265,266}
(iv)

{264,265}
(v)

{262,263}

Question 13

13.

The decimal number 403.920 lies between

(i)

{405,406}
(ii)

{403,404}
(iii)

{404,405}
(iv)

{401,402}
(v)

{402,403}

Question 14

14.

The decimal number -21.1 lies between

(i)

{-24,-23}
(ii)

{-23,-22}
(iii)

{-22,-21}
(iv)

{-21,-20}
(v)

{-20,-19}

Question 15

15.

The decimal number 0.944 lies between

(i)

{-2,-1}
(ii)

{0,1}
(iii)

{1,2}
(iv)

{2,3}
(v)

{-1,0}

Question 16

16.

The decimal number 0.390 lies between

(i)

{-2,-1}
(ii)

{-1,0}
(iii)

{1,2}
(iv)

{0,1}
(v)

{2,3}

Question 17

17.

The decimal number 0.025 lies between

(i)

{-1,0}
(ii)

{2,3}
(iii)

{-2,-1}
(iv)

{0,1}
(v)

{1,2}

Question 18

18.

The decimal number 6.04 lies between

(i)

{6.05,6.06}
(ii)

{6.14,6.24}
(iii)

{5.84,5.94}
(iv)

{5.94,6.14}
(v)

{6.02,6.03}

Question 19

19.

The decimal number 0.062 lies between

(i)

{0.063,0.064}
(ii)

{0.072,0.082}
(iii)

{0.042,0.052}
(iv)

{0.052,0.072}
(v)

{0.060,0.061}

Question 20

20.

The decimal number -3.081 lies between

(i)

{-3.101,-3.091}
(ii)

{-3.083,-3.082}
(iii)

{-3.091,-3.071}
(iv)

{-3.071,-3.061}
(v)

{-3.080,-3.079}

Question 21

21.

The decimal number 1.0090 lies between

(i)

{1.0088,1.0089}
(ii)

{1.0070,1.0080}
(iii)

{1.0080,1.0100}
(iv)

{1.0091,1.0092}
(v)

{1.0100,1.0110}

Question 22

22.

The decimal number -5.0084 lies between

(i)

{-5.0104,-5.0094}
(ii)

{-5.0074,-5.0064}
(iii)

{-5.0094,-5.0074}
(iv)

{-5.0083,-5.0082}
(v)

{-5.0086,-5.0085}

Assignment Key