EduSahara™ Worksheet

EduSahara™ Assignment

Name : Square Roots of Non-Perfect Squares

Chapter : Squares and Square Roots

Grade : CBSE Grade VIII

License : Non Commercial Use

Question 1

1.

The solution of
√

11
lies between

(i)

1 and 2
(ii)

3 and 4
(iii)

2 and 3
(iv)

5 and 6
(v)

4 and 5

Question 2

2.

The solution of
√

14
lies between

(i)

3.8 and 3.9
(ii)

3.7 and 3.8
(iii)

3.9 and 4.0
(iv)

3.6 and 3.7
(v)

3.5 and 3.6

Question 3

3.

The solution of
√

20
lies between

(i)

4.47 and 4.48
(ii)

4.46 and 4.47
(iii)

4.48 and 4.49
(iv)

4.45 and 4.46
(v)

4.49 and 4.50

Question 4

4.

The solution of
√

7
lies between

(i)

2.643 and 2.644
(ii)

2.644 and 2.645
(iii)

2.647 and 2.648
(iv)

2.645 and 2.646
(v)

2.646 and 2.647

Question 5

5.

The solution of
√

18
lies between

(i)

4.2425 and 4.2426
(ii)

4.2427 and 4.2428
(iii)

4.2426 and 4.2427
(iv)

4.2424 and 4.2425
(v)

4.2428 and 4.2429

Question 6

6.

The solution of
√

6
lies between

(i)

2 and 3
(ii)

3 and 4
(iii)

0 and 1
(iv)

4 and 5
(v)

1 and 2

Question 7

7.

The solution of
√

13
lies between

(i)

3.7 and 3.8
(ii)

3.6 and 3.7
(iii)

3.4 and 3.5
(iv)

3.8 and 3.9
(v)

3.5 and 3.6

Question 8

8.

The solution of
√

2
lies between

(i)

1.43 and 1.44
(ii)

1.39 and 1.40
(iii)

1.42 and 1.43
(iv)

1.40 and 1.41
(v)

1.41 and 1.42

Question 9

9.

The solution of
√

20
lies between

(i)

4.474 and 4.475
(ii)

4.470 and 4.471
(iii)

4.473 and 4.474
(iv)

4.472 and 4.473
(v)

4.471 and 4.472

Question 10

10.

The solution of
√

18
lies between

(i)

4.2424 and 4.2425
(ii)

4.2428 and 4.2429
(iii)

4.2427 and 4.2428
(iv)

4.2425 and 4.2426
(v)

4.2426 and 4.2427

Assignment Key