1.
The maximum marks obtained by any student is
2.
The minimum marks obtained by any student is
3.
How many students got the same marks?
4.
The difference between the maximum and mini
5.
How many students got 75 or more marks?
6.
How many students got marks below 60?
7.
How many students got marks between 60 and 75?
8.
9.
10.