Find the least perfect square with four digits.

Find the perfect squares between 100 and 150

Find the perfect squares between: 150 and 200

If n is a natural number other than a perfect square then sqrtn is ____ number.

Find the smallest number by which 6000 should be divided to get a perfect square and also find the square root of the resulting number.

By subtraction of successive odd numbers find whether the number is perfect squares or not ? 160

By subtraction of successive odd numbers find whether the following numbers are perfect squares or not :90.

By subtraction of successive odd numbers find whether the following numbers are perfect squares or not : 121.

Is 56 a perfect square?Give reasons.

Find the greatest four digit number which is a perfect square

Make the greatest and the smallest four digit number using any four-digits number with digit 5 always at thousand place