Question

pls tell me question no 6

Answer 1

Answer:  15

Step-by-step explanation:

It is clear that for having as same number of lines as the students in one line you will need a perfect square closest to 610 which is 625 (also keep in mind to have greater number than 610 as you are adding students in the lines and not removing them).

If you multiply 25 by 25 You will get 625 which is closest to 610. So, you will have to add 15 to 610 to get as same number of lines as the students in one line.

So, there will be 25 students in each line among the 25 lines.

Thus, the answer is 15.

Hope my theory helps.