Is 225 a perfect square ? if so, find the number whose square is 225.

Is 196 a perfect square ?

Is 180 a perfect square ?

Is 90 a perfect square?

Show that 63504 is perfect square. Also, find the number whose square is 63504.

Show that each of the following numbers is a perfect square. Also, find the number whose square is the given number in each case: (i)1156 (ii) 2025 (iii) 14641 (iv) 4761

Find the smallest number by which 1152 must be divided so that it becomes a perfect square. Also, find the number whose square is the resulting number.

By what number should each of the following numbers be multiplied to get a perfect square in each case ? Also, find the number whose square is the new number. (i)605(iv)2880

By what numbers should each of the following be divided to get a perfect square in each case? Also , find the number whose square is the new number. (i)16562 (ii) 3698 (iii) 5103 (iv) 3174 (v) 1575

Is 2352 a perfect square? if no, find the smallest multiple of 2352 which is a perfect square. also find the square root of the new number?

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.