Read and download free pdf of CBSE Class 8 Mathematics Squares and Square Roots Assignment Set E. 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

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**Questions carrying 1 Mark each :-**

Q.1 Is 23453 a perfect square?

Q.2 What will be the onels digit inÿ (33)^{2} ?

Q.3 (15)^{2} ) 225 what is the squre root of 225 ?

Q.4 Without calculating square roots, find the number of digits in the square root of 305809.

**Questions carrying 2 Marks each:-**

Q.5 Without adding, find the sum : 1+3+5+7+9.

Q.6 How many numbers lie between squares of 30 and 31?

Q.7 Find the square root of 144 by using method of repeated subtraction.

**Questions carrying 3 marks each:-**

Q.8 Using property, find the square of a number ending in 5, the number is ÿ 3 ^{2} .

Q.9 Find the smallest number by which 2100 must be multiplied so that the product become a perfect square. Find the square root of the number so obtained.

Q.10 11025 students are sitting in a lawn in such a way that there are as many students in a row as there are rows in the lawn. Find the number of rows in the lawn.

Q.11 Find the greatest number of five digits which is a perfect square.

Q.12 Find the square root of 2 correct up to 2 decimal places.

Q.13 Find the least number which must be subtracted from 45156 to make it a perfect square.

Q.14 Find the square root of 39.0625 by division method.

**Multiple choice Questions carrying 1 mark each:-**

Q.15 If a perfect square is of n-digits, then its square root will have n/2 digits if

(a) n is odd

(2) n is even

(c) n is prime

(4) none of these

Q.16 The number of zeros in the square of 400 will be

(a) 2

(b) 1

(c) 3

(d) 4

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