Question

Q43. Which of the following
number is not perfect
square? Numbers are 100
1000, 10000 and 900
•100
• 1000
• 10000
• 900​

Answer 1

Step-by-step explanation:

Perfect square numbers are the numbers whose square-root is a positive integer.

Now, as we can see

1

=1,

36

=6,

49

=7,

81

=9,

169

=13,

625

=25,

900

=30,

100

=10

So, the perfect squares among the above are: 1,36,49,81,169,625,900,100

Following are not perfect squares :-

2,3,8,65,67,71,125,1000,100000

Answer 2

900 is the right answer

hope it help you