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
√

19
lies between

(i)

6 and 7
(ii)

4 and 5
(iii)

5 and 6
(iv)

3 and 4
(v)

2 and 3

Question 2

2.

The solution of
√

17
lies between

(i)

3.9 and 4.0
(ii)

4.1 and 4.2
(iii)

4.3 and 4.4
(iv)

4.2 and 4.3
(v)

4.0 and 4.1

Question 3

3.

The solution of
√

7
lies between

(i)

2.66 and 2.67
(ii)

2.65 and 2.66
(iii)

2.62 and 2.63
(iv)

2.64 and 2.65
(v)

2.63 and 2.64

Question 4

4.

The solution of
√

18
lies between

(i)

4.244 and 4.245
(ii)

4.241 and 4.242
(iii)

4.243 and 4.244
(iv)

4.240 and 4.241
(v)

4.242 and 4.243

Question 5

5.

The solution of
√

7
lies between

(i)

2.6455 and 2.6456
(ii)

2.6458 and 2.6459
(iii)

2.6459 and 2.6460
(iv)

2.6457 and 2.6458
(v)

2.6456 and 2.6457

Question 6

6.

The solution of
√

14
lies between

(i)

5 and 6
(ii)

2 and 3
(iii)

1 and 2
(iv)

3 and 4
(v)

4 and 5

Question 7

7.

The solution of
√

20
lies between

(i)

4.3 and 4.4
(ii)

4.2 and 4.3
(iii)

4.6 and 4.7
(iv)

4.4 and 4.5
(v)

4.5 and 4.6

Question 8

8.

The solution of
√

19
lies between

(i)

4.37 and 4.38
(ii)

4.33 and 4.34
(iii)

4.34 and 4.35
(iv)

4.36 and 4.37
(v)

4.35 and 4.36

Question 9

9.

The solution of
√

5
lies between

(i)

2.235 and 2.236
(ii)

2.236 and 2.237
(iii)

2.238 and 2.239
(iv)

2.237 and 2.238
(v)

2.234 and 2.235

Question 10

10.

The solution of
√

6
lies between

(i)

2.4493 and 2.4494
(ii)

2.4494 and 2.4495
(iii)

2.4495 and 2.4496
(iv)

2.4492 and 2.4493
(v)

2.4496 and 2.4497

Question 11

11.

The solution of
√

10
lies between

(i)

3 and 4
(ii)

2 and 3
(iii)

4 and 5
(iv)

5 and 6
(v)

1 and 2

Question 12

12.

The solution of
√

5
lies between

(i)

2.4 and 2.5
(ii)

2.1 and 2.2
(iii)

2.3 and 2.4
(iv)

2.0 and 2.1
(v)

2.2 and 2.3

Question 13

13.

The solution of
√

13
lies between

(i)

3.62 and 3.63
(ii)

3.60 and 3.61
(iii)

3.59 and 3.60
(iv)

3.58 and 3.59
(v)

3.61 and 3.62

Question 14

14.

The solution of
√

18
lies between

(i)

4.242 and 4.243
(ii)

4.240 and 4.241
(iii)

4.241 and 4.242
(iv)

4.244 and 4.245
(v)

4.243 and 4.244

Question 15

15.

The solution of
√

14
lies between

(i)

3.7416 and 3.7417
(ii)

3.7417 and 3.7418
(iii)

3.7414 and 3.7415
(iv)

3.7418 and 3.7419
(v)

3.7415 and 3.7416

Assignment Key