Find the least number which must be subtracted from the following numbers to make them a perfect square : (i) 2361(ii)194491

Find the least number which must be subtracted from 2037 so that the resulting number is a perfect square.

Find the least number which must be subtracted from 1205 so that the resulting number is a perfect square.

Find the least number which must be subtracted from each of the following numbers so as to get a perfect square.Also,find the square root of the perfect square so obtained: 402

Find the least number which must be subtracted from each of the following numbers so as to get a perfect square.Also,find the square root of the perfect square so obtained: 1989

Find the least number which must be subtracted from each of the following numbers so as to get a perfect square.Also,find the square root of the perfect square so obtained: 3250

Find the least number which must be subtracted from each of the following numbers so as to get a perfect square.Also,find the square root of the perfect square so obtained: 825

Find the least number which must be subtracted from each of the following numbers so as to get a perfect square.Also,find the square root of the perfect square so obtained:4000

Find the least number which must be subtracted from each of the following numbers so as to get a perfect square. Also find the square root of the perfect square so obtained. 402

Find the least number which must be subtracted from each of the following numbers so as to get a perfect square. Also find the square root of the perfect square so obtained. 1989

Find the least number which must be subtracted from each of the following numbers so as to get a perfect square. Also find the square root of the perfect square so obtained. 3250