I want to pursue BA ECO hons. From DU I got 94.25 % in best four Can I get admission in north campus, Otherwise help ne with other colleges!

There is no direct admission to DU, with your score you can definitely apply for the admission entrance examination. You have to qualify in it. 80 percentage of the board marks will be considered, rest 20 percent will be considered on how you are performing in the entrance examination, Personal interview and written ability. Qualifying in  all these will get you an admission in DU. This won't be very easy because it is one of the dream college to all the students therefore the competition will be very high and you have to work very hard and give your best.
Hope this helps.
Good luck!
will be happy to help you with any other doubts.
Some of the other colleges you should apply with your score are,
1. Sree Ram college of commerce.
2. Hansraj college.
3. Hindu college.
4. Sri Venkateswara college.
5. Jesus and Mary college.
6. Ramjas college.
7. Sree guru gobind Singh college of commerce.
8. Kamal Nehru college.
You have a scope for all these colleges.
Hope this Helps.
Good luck! will be happy to help you with any other doubts.