Question

Q1. Which of these is the digit at units place in the square of 1458?
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Answer 1

Answer:

multiplying 1458*1458=2125764

so units place digit is 4

Answer 2

Units place : In math, the word unit can be defined as the rightmost position in a number or the one's place. Here, 3 is the unit's number in the number 6713. A unit may also mean the standard units used for measurement. ... We also use the word unit while referring to the unit price of an item.

given,

1458

let ,

Units place in the square =x

x= 1458*1458

x = 2125764

hence, the answer is 4.