Q. 1 D5.0( 8 Votes )

# What will be the units digit of the square of the following numbers?

7286

Answer :

Given a number 7286 and need to find out the unit digit of the square of number.

Now, the square of number, n = n^{2}

Since, we have “6” in the units place in the given number “7286” we have to square the number 6

⇒ 6^{2} = 36

⇒ 6 will be the units’ digit.

Hence, the units digit of the square of 7286 is 6.

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