Which of the following numbers is not a perfect square? A. 1843 B. 3

1.	Which of the following numbers is not a perfect square? A. 1843 B. 3721 C. 1024 D. 1296
Answer» We know that, As per the properties of square, All the numbers that end with digits 2, 3, 7 or 8 are not a perfect square Hence, Considering the property, we get The number 1843 is not a perfect square As the last digit of the number is 3. Therefore, Option (A) is the correct option.

Which of the following numbers is not a perfect square? A. 1843 B. 3721 C. 1024 D. 1296

Answer»

We know that,

As per the properties of square,

All the numbers that end with digits 2, 3, 7 or 8 are not a perfect square

Hence,

Considering the property, we get

The number 1843 is not a perfect square

As the last digit of the number is 3.

Therefore,

Option (A) is the correct option.