# Ex.6.1 Q3 Squares and Square Roots Solutions - NCERT Maths Class 8

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## Question

The squares of which of the following would be odd numbers?

(i) \(431\)

(ii) \(2826\)

(iii) \(7779\)

(iv) \(82004\)

## Text Solution

**What is known?**

Numbers

**What is unknown?**

Square of which number would be odd

**Reasoning:**

Square of an odd number is always odd and square of an even number is always even.

**Steps:**

Since, \(431\) and \(7779\) are odd number so, squares of these numbers will be odd.