Question

Which of the following numbers will have an odd number at its units place if squared?
(b) 999
(c) 2221
(e) 2934
(f) 6358
(a) 12345
(d) 6356​

Answer 1

Step-by-step explanation:

The odd numbers are;

999

2221

12345

reason

in 999 the unit place is 9

hence 9×9=81

81 is a odd number

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