Yes, obviously you can get admission in many government and private colleges. Your rank is too much good. But it also depends on your general rank . If you want to know full information then please confirm your general rank also. It also depends on cutoff.As it vary from year to year. It depends on the level of paper (easy, moderate,hard) and number of the students appeared in the exam. You must get benfits and preference due to good rank in SC Category. But your general rank also matter. You have a good chance to get good College. If you are looking for government College then these are the Colleges where you acn get chance:

1.Kamla Nehru institute of technology,Sultanpur 

2.Bundelkhand University Jhansi

3. Chhatrapati Shahu Ji Maharaj University kanpur

4.Lucknow University

 5.Rajkiya engineering College Sonbhadra

6.Rajkiya Engineering College Kannauj

These are the government College where you can get admission in CSE branch. You may also try for (IET Lucknow,, Bundelkhand Institute of engineering and technology,Jhansi etc...) for Mechanical engineering.You can look here for core branch. These Colleges are good in terms of placement, faculty and studies. There are many top private Colleges where you can get admission easily. Of you are interested in private Colleges then look for these Colleges:

1.ABES engineering college Ghaziabad

2.KIÉT Engineering College Ghaziabad

3.JSS Academy,Noida

4.Ajay Kumar Garg engineering college Ghaziabad

5.Inderprastha engineering college Ghaziabad

These are Colleges which are good in terms of placement, faculty and studies. You can get chance in CSE as well as in me branch in these private Colleges. You can look for different Colleges by visiting various sites. You can also predict your college according to your rank through various link or sites. Go through your counselling properly and give your most prefer Colleges in first round.