Examples Based On The Perfect Squares

Is 90 a perfect square?

1000 is a perfect square.

Find the smallest number by which 2925 muse be divided to obtain a perfect square. Also find the square root of the perfect square so obtained.

Find the smallest number by which 180 must be multiplied so that it becomes a perfect square.Also find the square root of the perfect square so obtained.

Find the smallest number by which 9408 must be divided so that it becomes a perfect square. Also,find the square root of the perfect square so obtained.

Find the smallcst number by which 252 must be multiplited to get a perfect square. Also, find the square root of the perfect square so obtained.

The average of all the perfect squares upto 100 is :

Find the least number which must be added to 6203 to abtain a perfect square. Find this perfect square and its square root.