You can make use of Row_Number property
 
declare @Emp table(Name varchar(10), salary int)
insert into @Emp
select 'A', 100
union all
select 'B', 200
union all
select 'C', 300
union all
select 'D', 400
select * from
(
select  ROW_NUMBER() OVER
      (
            ORDER BY Name ASC
      )AS RowNumber, 
	  * from @Emp
	  ) as tbl
	  where RowNumber in (1, 2,  4)