UPCAT

Yes, you can get government college, but there are only 70% chances on the basis of your GL rank.

If she is interested in job, then she can continue with Wipro, and also she is interested in learning experience, then she should continue, and if she want pursue higher education, then she should pursue B.Tech with higher education. She can get good package in future and better companies with high pay scale.

Please report your the nearest UPSEE counseling college regarding this.

Yes, there are 80% chances, you can get B-Pharma from Veer Bahadur Singh College with this rank.

I am listing some top colleges do check the list below:
JSS Academy of Technical Education
Institute Of engineering & Rural Technology
Ajay Kumar Garg engineering College
Government Engineering College Kannauj
Galgotia's College of engineering & Technology.

On the basis of OBC rank, there is only 60% chances that you can get government and may be you can get MJPRU with this rank.

No, you can change your branch. You can only apply for relevant branch.

Admission in HBTU is done via JEE Mains.

Yes, you can take admission easily.

No, chance. Try for private colleges.