CBSE Class 8 Mathematics Squares and Square Roots Assignment Set B

CBSE Class 8 Mathematics Squares and Square Roots Assignment Set B. 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. 

1. Which of the following are perfect Squares?

(i) 4225 (ii) 4517 (iii) 1024

2. Find the least number by which 7688 should be multiplied so that the resulting number

becomes a perfect square.

3. Find the greatest 3-digit number which is a perfect square.

4. Find the least 4-digit number which is a perfect square.

5. Express each of the following as the sum of two consecutive natural numbers.

(i) 13 ² (ii) 19²

6. Express 100 as the sum of 10 odd natural numbers.

7. Write the digit at units place in each of the following :

(i) 37² (II) 46²

8. State with the reason ; which of the following cannot be perfect squares?

(I) 5602 (II) 5617 (III) 12769

9. How many non square natural numbers are there between 11² and 13² ?

10. Express 29 as difference of the squares.

11. Fill in the blanks

(I) Square of every even natural number is an ………………..number.

(II) A natural number ending with odd number of zeroes…………………..be a perfect square.

(III) The square of a natural number n is equal to sum of first n……………… natural numbers.

Please click the link below to download CBSE Class 8 Mathematics Squares and Square Roots Assignment Set B