EduSahara™ Worksheet

EduSahara™ Assignment

Name : Square Roots of Non-Perfect Squares

Chapter : Square Root and Cube Root

Grade : ICSE Grade VIII

License : Non Commercial Use

Question 1

1.

The solution of
√

12
lies between

(i)

3 and 4
(ii)

1 and 2
(iii)

2 and 3
(iv)

4 and 5
(v)

5 and 6

Question 2

2.

The solution of
√

12
lies between

(i)

3.3 and 3.4
(ii)

3.2 and 3.3
(iii)

3.6 and 3.7
(iv)

3.5 and 3.6
(v)

3.4 and 3.5

Question 3

3.

The solution of
√

19
lies between

(i)

4.34 and 4.35
(ii)

4.33 and 4.34
(iii)

4.35 and 4.36
(iv)

4.37 and 4.38
(v)

4.36 and 4.37

Question 4

4.

The solution of
√

20
lies between

(i)

4.472 and 4.473
(ii)

4.470 and 4.471
(iii)

4.471 and 4.472
(iv)

4.473 and 4.474
(v)

4.474 and 4.475

Question 5

5.

The solution of
√

2
lies between

(i)

1.4141 and 1.4142
(ii)

1.4143 and 1.4144
(iii)

1.4140 and 1.4141
(iv)

1.4142 and 1.4143
(v)

1.4144 and 1.4145

Question 6

6.

The solution of
√

13
lies between

(i)

1 and 2
(ii)

3 and 4
(iii)

4 and 5
(iv)

2 and 3
(v)

5 and 6

Question 7

7.

The solution of
√

12
lies between

(i)

3.3 and 3.4
(ii)

3.6 and 3.7
(iii)

3.4 and 3.5
(iv)

3.5 and 3.6
(v)

3.2 and 3.3

Question 8

8.

The solution of
√

20
lies between

(i)

4.45 and 4.46
(ii)

4.47 and 4.48
(iii)

4.49 and 4.50
(iv)

4.48 and 4.49
(v)

4.46 and 4.47

Question 9

9.

The solution of
√

11
lies between

(i)

3.316 and 3.317
(ii)

3.318 and 3.319
(iii)

3.317 and 3.318
(iv)

3.315 and 3.316
(v)

3.314 and 3.315

Question 10

10.

The solution of
√

8
lies between

(i)

2.8284 and 2.8285
(ii)

2.8282 and 2.8283
(iii)

2.8286 and 2.8287
(iv)

2.8285 and 2.8286
(v)

2.8283 and 2.8284

Question 11

11.

The solution of
√

2
lies between

(i)

-1 and 0
(ii)

3 and 4
(iii)

2 and 3
(iv)

1 and 2
(v)

0 and 1

Question 12

12.

The solution of
√

6
lies between

(i)

2.4 and 2.5
(ii)

2.6 and 2.7
(iii)

2.5 and 2.6
(iv)

2.2 and 2.3
(v)

2.3 and 2.4

Question 13

13.

The solution of
√

20
lies between

(i)

4.46 and 4.47
(ii)

4.48 and 4.49
(iii)

4.47 and 4.48
(iv)

4.45 and 4.46
(v)

4.49 and 4.50

Question 14

14.

The solution of
√

2
lies between

(i)

1.414 and 1.415
(ii)

1.415 and 1.416
(iii)

1.413 and 1.414
(iv)

1.412 and 1.413
(v)

1.416 and 1.417

Question 15

15.

The solution of
√

2
lies between

(i)

1.4143 and 1.4144
(ii)

1.4141 and 1.4142
(iii)

1.4142 and 1.4143
(iv)

1.4144 and 1.4145
(v)

1.4140 and 1.4141

Assignment Key