UPCAT

You should go for JSS as it is the best among all you mentioned here.

If you have such a rank in gen. category then you can get abes or kiet, but colleges like jss and akg are bit difficult to get.

Yes, you will get CSE branch in the 1st round of counselling.

You can easily get admission in all of these colleges, without any problem, and you will get all these colleges in the first round of the counselling and now it depends on you how you fill up the choices.

Indus business academy, Bangalore
MIT World peace University, Pune
KIET group of institutions, Ghaziabad
ABES engineering college, Ghaziabad
Bundelkhand University, Jhansi
Galgotias University, Greater Noida
Institute of engineering and technology, Lucknow
GLA University, Mathura
IIMT college of engineerin

yes u have a chance in the second round of counselling

You can get AKG and KIET, but getting JSS is quite difficult as this college has very low admission in these quotas.

Yes, You will definitely get CSE in IET. Based on your chances is more than 80%. Congrats!

For this you will have to visit admission cell at g.l bajaj. They will check if you can get admission through your GL rank.
Kindly visit GL bajaj as soon as possible.
Hope this will help u.
Best of luck.