0 votes 0 votes Given that the N is a 4 digit positive integer and we plan to plant exactly N trees in a memorial park. How many distinct values of N are possible such that each row of trees planted has as many trees as the number of coloums? sim1234 asked Dec 5, 2018 sim1234 451 views answer comment Share Follow See 1 comment See all 1 1 comment reply kumar.dilip commented Dec 5, 2018 reply Follow Share I am not getting.please explain your solution. 0 votes 0 votes Please log in or register to add a comment.
Best answer 1 votes 1 votes smallest number which have 4 digit square is 32; 32*32=1024 largest number which have 4 digit square is 99; 99*99=9801 so we have to find the numbers between 32 and 99(both inclusive) 99-32+1=68 sim1234 answered Dec 5, 2018 • selected Dec 5, 2018 by sim1234 sim1234 comment Share Follow See all 0 reply Please log in or register to add a comment.