PDF chapter test TRY NOW
Answer variants:
\(1\)
\(9\)
\(5\)
\(6\)
\(0\)
\(4\)
What could be the possible ‘one’s’ digits of the square root of each of the following numbers?
1. \(998001\)
The unit digit of the square root of \(998001\) is either or .
2. \(657666025\)
The unit digit of the square of \(657666025\) is .
[Note: Enter the answer in the ascending order.]
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