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
1706
and
1707
?

(i)

170.7
(ii)

1705.3
(iii)

17066.7
(iv)

1706.7
(v)

1707.8

Question 2

2.

Which of the following decimal numbers lie between
2267.6
and
2267.7
?

(i)

2267.79
(ii)

2267.54
(iii)

226.76
(iv)

22676.38
(v)

2267.64

Question 3

3.

Which of the following decimal numbers lie between
9845.99
and
9846.00
?

(i)

984.6
(ii)

9845.987
(iii)

9845.997
(iv)

9846.01
(v)

98459.967

Question 4

4.

Which of the following decimal numbers lie between
4597.329
and
4597.330
?

(i)

4597.3294
(ii)

45973.2937
(iii)

459.7329
(iv)

4597.3306
(v)

4597.3284

Question 5

5.

Which of the following decimal numbers lie between
5844.0511
and
5844.0512
?

(i)

5844.05122
(ii)

584.40511
(iii)

5844.05113
(iv)

5844.05105
(v)

58440.51133

Question 6

6.

The solution of
√

13
lies between

(i)

3 and 4
(ii)

5 and 6
(iii)

4 and 5
(iv)

2 and 3
(v)

1 and 2

Question 7

7.

The solution of
√

5
lies between

(i)

2.0 and 2.1
(ii)

2.4 and 2.5
(iii)

2.3 and 2.4
(iv)

2.2 and 2.3
(v)

2.1 and 2.2

Question 8

8.

The solution of
√

7
lies between

(i)

2.66 and 2.67
(ii)

2.64 and 2.65
(iii)

2.65 and 2.66
(iv)

2.63 and 2.64
(v)

2.62 and 2.63

Question 9

9.

The solution of
√

17
lies between

(i)

4.124 and 4.125
(ii)

4.125 and 4.126
(iii)

4.122 and 4.123
(iv)

4.121 and 4.122
(v)

4.123 and 4.124

Question 10

10.

The solution of
√

13
lies between

(i)

3.6055 and 3.6056
(ii)

3.6057 and 3.6058
(iii)

3.6056 and 3.6057
(iv)

3.6054 and 3.6055
(v)

3.6053 and 3.6054

Question 11

11.

The decimal number 89.4 lies between

(i)

{88,89}
(ii)

{87,88}
(iii)

{91,92}
(iv)

{90,91}
(v)

{89,90}

Question 12

12.

The decimal number 619.44 lies between

(i)

{621,622}
(ii)

{619,620}
(iii)

{620,621}
(iv)

{618,619}
(v)

{617,618}

Question 13

13.

The decimal number 625.042 lies between

(i)

{625,626}
(ii)

{623,624}
(iii)

{626,627}
(iv)

{627,628}
(v)

{624,625}

Question 14

14.

The decimal number -56.6 lies between

(i)

{-55,-54}
(ii)

{-57,-56}
(iii)

{-56,-55}
(iv)

{-58,-57}
(v)

{-59,-58}

Question 15

15.

The decimal number 0.748 lies between

(i)

{2,3}
(ii)

{1,2}
(iii)

{-1,0}
(iv)

{0,1}
(v)

{-2,-1}

Question 16

16.

The decimal number 0.993 lies between

(i)

{2,3}
(ii)

{1,2}
(iii)

{-2,-1}
(iv)

{0,1}
(v)

{-1,0}

Question 17

17.

The decimal number -1.008 lies between

(i)

{-4,-3}
(ii)

{-2,-1}
(iii)

{0,1}
(iv)

{-1,0}
(v)

{-3,-2}

Question 18

18.

The decimal number 3.18 lies between

(i)

{3.16,3.17}
(ii)

{3.08,3.28}
(iii)

{2.98,3.08}
(iv)

{3.28,3.38}
(v)

{3.19,3.20}

Question 19

19.

The decimal number 4.020 lies between

(i)

{4.010,4.030}
(ii)

{4.030,4.040}
(iii)

{4.000,4.010}
(iv)

{4.021,4.022}
(v)

{4.018,4.019}

Question 20

20.

The decimal number -8.017 lies between

(i)

{-8.019,-8.018}
(ii)

{-8.037,-8.027}
(iii)

{-8.007,-7.997}
(iv)

{-8.027,-8.007}
(v)

{-8.016,-8.015}

Question 21

21.

The decimal number 9.0024 lies between

(i)

{9.0014,9.0034}
(ii)

{9.0004,9.0014}
(iii)

{9.0025,9.0026}
(iv)

{9.0034,9.0044}
(v)

{9.0022,9.0023}

Question 22

22.

The decimal number -6.0022 lies between

(i)

{-6.0042,-6.0032}
(ii)

{-6.0024,-6.0023}
(iii)

{-6.0012,-6.0002}
(iv)

{-6.0021,-6.0020}
(v)

{-6.0032,-6.0012}

Assignment Key