First make a function like this
create function functionname(@sno int)
returns number;
declare check;
begin
 check=@sno%2
    if check=0
      return 0;
     else
       return 1;


Then the query will be
declare no; 
insert into Table2(a,b,c) values select (a,b,c) from Table1 
where no=functionname(sno) and no=0;

Kindly check.
In case of any syntax error please excuse as i have not 
checked it of sql sever.

insert into table2(Column1,Column2) select Column1,Column2 
from Table1 where Column1 %2 ='0'

insert into table2(Column1,Column2) select Column1,Column2 
from Table1 where Column1 %2 ='0'

insert into table2(Column1,Column2) select Column1,Column2 
from Table1 where Column1%2 = 0