Find the nth highest marks (Value) using the TOP keyword in MSSQL

It is very easy. Here i have a table called Tbl_StuMarks.

id   Name    Marks
———————-------
1    Pritam    1000
2    Rintu      900
3    Neel       800
4    Nilu        700
5    Rina       600
6    Rama     500
7    Piyali      400
8    Anurag   300
9    Subho    200
10  Raja       100
11  Payel      800
12 Uma        900
13 Sapna     800
14 Shama    400
15 Priya       700
16 Lisa        100
17 Basabi    300

This is the sql query to achive this goal. (In below query please give the value of ‘N’)

SELECT TOP 1 Marks FROM (
SELECT DISTINCT TOP N Marks FROM Tbl_StuMarks
ORDER BY Marks DESC
) AS StuM
ORDER BY Marks