# Squares and Square Roots exercise 5.1 solutions maths Class 8 NCERT

NCERT maths class 8 chapter 5 Squares and Square Roots exercise 5.1 solutions are given.

You should study the textbook lesson Squares and Square Roots very well.

You should also observe and practice all example problems are given in the textbook.

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Maths class 8 solutions

Squares and Square Roots

Exercise 5.1

Exercise 5.2

Exercise 5.3

Exercise 5.4

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## Maths class 8 solutions for Squares and Square Roots exercise 5.1 solutions NCERT

Maths class 8 solutions (textbook)

Chapter 5

Squares and Square Roots

Exercise 5.1

8th class maths solutions – Problem 1

What will be the unit digit of the square of the given number?

i. 81.    ii. 272.    iii. 799.     iv. 3853.   v. 1234

vi. 26387.     vii. 52698.   viii. 99880.  ix.12796

x. 55555

8th class maths solutions –  Exercise 5.1 Problem 2
The following numbers are obviously not perfect squares. Give reason.

i. 1057.   ii. 23453.   iii. 7928.   iv. 22222.   v. 64000

vi. 89722.     vii. 222000.   viii. 505050

8th class maths solutions – Problem 3
The squares of which of the following would be odd numbers?

i. 431.      ii. 2826.     iii. 7779.      iv. 82004

8th class maths solutions – Problem 4

8th class maths solutions – Exercise 5.1 Problem 6
Observe the following pattern and supply the missing number.

### Solutions for chapter 5 Exercise 5.1 solutions NCERT class 8

8th class maths solutions – Problem 6
Using the given pattern, find the missing numbers.

8th class maths solutions – Problem 7

i. 1 + 3 + 5 + 7 + 9

ii. 1 + 3 + 5 + 7 + 9 + 11 + 13 + 15 + 17 + 19

iii. 1 + 3 + 5 + 7 + 9 + 11 + 13 + 15 + 17 + 19 + 21 + 23

8th class maths solutions –  Exercise 5.1 Problem 8

Express 49 as the sum of 7 odd numbers.

Express 121 as the sum of 11 odd numbers.

8th class maths solutions – Exercise 5.1 Problem 9
How many numbers lie between squares of the following numbers?

i. 12 and 13.     ii. 25 and 26.     iii. 99 and 100

Note: Observe the solutions and try them in your own method.

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