I got 48.5% in 12th in commerce. After graduation, will it affect for government service if I got 1st in graduation? Should I repeat 12th?

Dear Khalid, If you score over and above 60% in graduation this won't be having so much of impact. I'm not saying that it won't have an impact but yes if you score above 60 in graduation and performs good in govt exam, the effect of it would be neglected. All the best.