93. Exemplar Exercise Problems XIX

1. A General wishes to draw up his $7500$ soldiers in the form of a square. After arranging, he found out that some of them are left out. How many soldiers were left out? 

 

The number of soldiers left out while arranging in the square is .

 

 

2. $8649$ students were sitting in a lecture room in such a manner that there were as many students in the row as there were rows in the lecture room. How many students were there in each row of the lecture room?