Question

Which of the following can be a Perfect Square

i) A number ending in 3 or 7 ii) A number ending with odd numbers

iii) A number ending with even numbers of Zeros iv) A number ending in 2.​

Answer 1

Answer:

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for me the correct one is iii)

Answer 2

Step-by-step explanation:

for a perfect square number

unit digit always 0 ,1 ,4 ,5 ,6 ,9

so

option 3 is right