Question

plz answer me question

Answer 1

If the number of rows and number of columns are to be equal, then the total number of trees will be in the form of x2, which is nothing but a perfect square.

As 1000 is not a perfect square, you need to check for a perfect square above and nearest to 1000.

It's 1024, which is square of 32. So he needs to add 24 more trees to get 1024.

Answer 2

previous answer is correct