Problem type no - 1
1- By what least number 3675 be multiplied to get a perfect square number?
2- By what least number 2156 be multiplied to get a perfect square number?
3- By what least number 3332 be multiplied to get a perfect square number?
4- By what least number 2925 be multiplied to get a perfect square number?
5- By what least number 9075 be multiplied to get a perfect square number?
6- By what least number 7623 be multiplied to get a perfect square number?
7- By what least number 3380 be multiplied to get a perfect square number?
8- By what least number 2475 be multiplied to get a perfect square number?
Problem type no - 2
1- By what least number 4056 be divided to get a perfect square number?
2- By what least number 8820 be divided to get a perfect square number?
3- By what least number 7776 be divided to get a perfect square number?
4- By what least number 4500 be divided to get a perfect square number?
5- By what least number 3380 be divided to get a perfect square number?
6- By what least number 4851 be divided to get a perfect square number?
7- By what least number 9075 be divided to get a perfect square number?
8- By what least number 1575 be divided to get a perfect square number?
problem type no - 3
1- Find the largest number of three digits which is a perfect square.
2- Find the largest number of four digits which is a perfect square.
3- Find the largest number of five digits which is a perfect square.
4- Find the largest number of six digits which is a perfect square.
5- Find the largest number of seven digits which is a perfect square.
Problem type no - 4
1- Find the smallest number of three digits which is a perfect square
2- Find the smallest number of four digits which is a perfect square
3- Find the smallest number of five digits which is a perfect square
4- Find the smallest number of six digits which is a perfect square
5- Find the smallest number of seven digits which is a perfect square
Problem type no -5
1- Find the least square number which is exactly divisible by each of the numbers 6, 9, 15 and 20
2- Find the least square number which is exactly divisible by each of the numbers 8, 12, 15, and 20.
3- Find the least square number which is exactly divisible by each of the numbers 8, 9 and 10
Problem type no -6
1- Find the least number which must be subtracted from 7581 to obtain a perfect square
2- Find the least number which must be subtracted from 2509 to obtain a perfect square
3- Find the least number which must be subtracted from 7250 to obtain a perfect square
Problem type no -7
1- Find the least number which must be added to 6203 to obtain a perfect square.
2- Find the least number which must be added to 8400 to obtain a perfect square
3- Find the least number which must be added to 5607 to obtain a perfect square.
Problem type no -8
1- Find the least number of 4 digit which is a perfect square
2- Find the least number of 6 digit which is a perfect square
3- Find the least number of 3 digit which is a perfect square
4- Find the least number of 5 digit which is a perfect square
5- Find the least number of 7 digit which is a perfect square.
Problem type no -9
1- Find the greatest number of 5 digit which is a perfect square
2- Find the greatest number of 3 digit which is a perfect square
3- Find the greatest number of 4 digit which is a perfect square
4- Find the greatest number of 6 digit which is a perfect square
5- Find the greatest number of 7 digit which is a perfect square
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