EduSahara™ Worksheet

EduSahara™ Assignment

Name : Locating Rational Numbers

Chapter : Real Numbers

Grade : SSC Grade IX

License : Non Commercial Use

Question 1

1.

The solution of
√

10
lies between

(i)

2 and 3
(ii)

5 and 6
(iii)

1 and 2
(iv)

3 and 4
(v)

4 and 5

Question 2

2.

The solution of
√

19
lies between

(i)

4.5 and 4.6
(ii)

4.1 and 4.2
(iii)

4.3 and 4.4
(iv)

4.2 and 4.3
(v)

4.4 and 4.5

Question 3

3.

The solution of
√

3
lies between

(i)

1.75 and 1.76
(ii)

1.72 and 1.73
(iii)

1.71 and 1.72
(iv)

1.73 and 1.74
(v)

1.74 and 1.75

Question 4

4.

The solution of
√

6
lies between

(i)

2.449 and 2.450
(ii)

2.448 and 2.449
(iii)

2.450 and 2.451
(iv)

2.447 and 2.448
(v)

2.451 and 2.452

Question 5

5.

The solution of
√

12
lies between

(i)

3.4641 and 3.4642
(ii)

3.4643 and 3.4644
(iii)

3.4640 and 3.4641
(iv)

3.4642 and 3.4643
(v)

3.4639 and 3.4640

Question 6

6.

The decimal number 13.8 lies between

(i)

{12,13}
(ii)

{15,16}
(iii)

{13,14}
(iv)

{14,15}
(v)

{11,12}

Question 7

7.

The decimal number 634.62 lies between

(i)

{632,633}
(ii)

{636,637}
(iii)

{635,636}
(iv)

{634,635}
(v)

{633,634}

Question 8

8.

The decimal number 507.393 lies between

(i)

{506,507}
(ii)

{505,506}
(iii)

{507,508}
(iv)

{508,509}
(v)

{509,510}

Question 9

9.

The decimal number -32.5 lies between

(i)

{-34,-33}
(ii)

{-31,-30}
(iii)

{-32,-31}
(iv)

{-35,-34}
(v)

{-33,-32}

Question 10

10.

The decimal number 0.900 lies between

(i)

{-2,-1}
(ii)

{-1,0}
(iii)

{0,1}
(iv)

{2,3}
(v)

{1,2}

Question 11

11.

The decimal number 0.249 lies between

(i)

{2,3}
(ii)

{0,1}
(iii)

{1,2}
(iv)

{-1,0}
(v)

{-2,-1}

Question 12

12.

The decimal number -1.487 lies between

(i)

{-1,0}
(ii)

{-3,-2}
(iii)

{0,1}
(iv)

{-2,-1}
(v)

{-4,-3}

Question 13

13.

The decimal number 2.81 lies between

(i)

{2.82,2.83}
(ii)

{2.91,3.01}
(iii)

{2.79,2.80}
(iv)

{2.61,2.71}
(v)

{2.71,2.91}

Question 14

14.

The decimal number 4.033 lies between

(i)

{4.031,4.032}
(ii)

{4.013,4.023}
(iii)

{4.043,4.053}
(iv)

{4.023,4.043}
(v)

{4.034,4.035}

Question 15

15.

The decimal number -4.012 lies between

(i)

{-4.011,-4.010}
(ii)

{-4.014,-4.013}
(iii)

{-4.032,-4.022}
(iv)

{-4.002,-3.992}
(v)

{-4.022,-4.002}

Question 16

16.

The decimal number 9.0019 lies between

(i)

{9.0009,9.0029}
(ii)

{9.0020,9.0021}
(iii)

{9.0017,9.0018}
(iv)

{9.0029,9.0039}
(v)

{8.9999,9.0009}

Question 17

17.

The decimal number -6.0047 lies between

(i)

{-6.0057,-6.0037}
(ii)

{-6.0046,-6.0045}
(iii)

{-6.0037,-6.0027}
(iv)

{-6.0049,-6.0048}
(v)

{-6.0067,-6.0057}

Question 18

18.

Which of the following decimal numbers lie between
8461
and
8462
?

(i)

846.2
(ii)

8460
(iii)

8462.2
(iv)

8461.8
(v)

84617.5

Question 19

19.

Which of the following decimal numbers lie between
3124.5
and
3124.6
?

(i)

312.46
(ii)

31245.67
(iii)

3124.65
(iv)

3124.57
(v)

3124.4

Question 20

20.

Which of the following decimal numbers lie between
2810.36
and
2810.37
?

(i)

28103.675
(ii)

2810.368
(iii)

2810.355
(iv)

2810.378
(v)

281.037

Question 21

21.

Which of the following decimal numbers lie between
5544.848
and
5544.849
?

(i)

5544.8488
(ii)

5544.8474
(iii)

554.4849
(iv)

5544.8498
(v)

55448.488

Question 22

22.

Which of the following decimal numbers lie between
5743.0809
and
5743.0810
?

(i)

5743.08089
(ii)

5743.08106
(iii)

574.30809
(iv)

5743.08094
(v)

57430.80943

Assignment Key