CBSE Class 8 Mathematics Squares and Square Roots Assignment Set A

Read and download free pdf of CBSE Class 8 Mathematics Squares and Square Roots Assignment Set A. Get printable school Assignments for Class 8 Squares and Square Roots. Standard 8 students should practise questions and answers given here for Squares and Square Roots in Grade 8 which will help them to strengthen their understanding of all important topics. Students should also download free pdf of Printable Worksheets for Class 8 Squares and Square Roots prepared as per the latest books and syllabus issued by NCERT, CBSE, KVS and do problems daily to score better marks in tests and examinations

Squares and Square Roots Assignment for Class 8

Class 8 Squares and Square Roots students should refer to the following printable assignment in Pdf in standard 8. This test paper with questions and answers for Grade 8 Squares and Square Roots will be very useful for exams and help you to score good marks

Class 8 Squares and Square Roots Assignment Pdf

CBSE Class 8 Mathematics Squares and Square Roots Assignment Set A. Students are advised to refer to the attached assignments and practice them regularly. This will help them to identify their weak areas and will help them to score better in examination. Parents should download and give the assignments to their children for practice.

 

Q.1 Do as directed:-

1) Identify the numbers which are not perfect squares:-

(i) 3107 (ii) 6682 (iii) 2260 (iv) 924

2) Identify the numbers whose squares would end with 9:-

(a) 123 (ii) 77 (iii) 82 (iv) 109

3) Identify the numbers whose squares would end with 6:-

(i) 19 (ii) 24 (ii) 36 (iv) 34

4) Pick out the numbers which are the squares of odd natural numbers:-

(i) 440 (ii) 2601 (iii) 6084 (iv) 5329

5) Without adding , find the value of the following:-

(i) 1+3+5+7+9+11

(ii) 1+3+5+7+9+11+13+15+17

6) How many non-square numbers lie between 10002 and 10012 ?

7) Identify the square root of 4.0401:-

(i) 4.01 (ii) 2.01 (iii) 2.1 (iii) 4.2

8) Identify the squareroot of 0.0121:-

(i) 1.1 (ii) 2.01 (iii) 0.11 (iv) 0.023

9) Identify the square of 999:-

(i) 998001 (ii) 869999 (iii)89511

10)The value of 532-522 is

(i) 100 (ii) 12 (iii) 105 (iv) 512

 

Q.2 Find the square roots of the following by the prime factorisation method:-

(i) 529 (ii) 8100

Q.3 By which smallest number should we multiply the following numbers to make them perfect squares? Find the square root of the perfect square.

(i) 7203 (ii) 1280

Q.4 By which smallest number should we divide the following numbers to make them perfect square.

(i) 7938 (ii) 9075

Q.5 Find the square root of 0.0256.

Q.6 Find the square root of the following numbers by the long division method:-

(i) 168100 (ii) 233289

Q.7 Find the least number which should be subtracted from the following numbers to get a perfect square . Also find the square root of the perfect square:-

(i) 42448 (ii) 99230

Q.8 Find the least number which should be added to the following numbers to make them perfect squares. Also find the square root of the perfect square.

(i) 33304 (ii) 44841

Q.9 Find the smallest square number which can be completely divided by 6,10&12.

Q.10 Find the approximate value of Ö90.

 

Click on link below to download CBSE Class 8 Mathematics Squares and Square Roots Assignment Set A 

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