Binding multiple column to radio button list

Dear All

I am creating a website which I have a radiuo button list inside a datalist. I want to bind multiple columns to each radio button list item. How can I implement it.

i have tried many ways but couldnt succees. 
Sample Table format
id         quest             opt1             opt2            opt3         opt4
1          abcd               nnn             mmm          jjjjjjj          kkkk

I have got an option
rdl.Items.Insert(0, new ListItem(dt.Rows[0]["nvOption1"].ToString(), dt.Rows[0]["nvOption1"].ToString()));

but it displays only first row options from database table.
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