I have got 12881 rank in girl Kota in uptu 2019 .Can I get a seat for btech at any govt college

You can get admission in some government colleges,but it depends upon your branch also. According to your rank it is very tough to get admission in CSE branch in any government colleges. But if you are looking for branch like civil, mechanical, electrical etc then you can get certain government colleges.But for this also you have to go for counselling till last round. Reservation criteria  also matter. It depends on category whether you are in general, OBC ,SC or ST . If you are in OBC,SC or ST  category then you can get more benefits.As you are in girl quota then you can get some extra preference.  But if you  are in General category it might not possible to get government college. But don't lose your confidence go for counselling. Cutoff ist vary according to level of paper. You can apply for certain government colleges :

1. Lucknow University, Lucknow

2. Chhatrapati Shahu Ji Maharaj University kanpur

But rather than apply for government colleges you can also apply for certain top private colleges. You can get admission in certain private colleges . There are some college where you can apply:

1. Galgotia engineering college Greater Noida.                     Ownership: private

2. GL Bajaj , Greater Noida.                                                        Ownership: private

3.KIET, Ghaziabad.                                                                      Ownership: private

4. JSS Academy, Noida                                                               Ownership: private

5. AKG Ghaziabad.                                                                      Ownership: private

You must have to go through counselling till last round . You have to mention your first few preference in top so that you can get admission in that college for which you are looking. Before this you must go through sites of each college to know complete information about that college. But if your first and last choice is good government college then do preparation for UPTU and attempt exam next year with full confidence. If you don't want to do this then you can go for private colleges (mentioned above).There are many sites where you can predict your college according to their rank .