Lucknow

Hello Sapna,
Getting a good job depends on the university from which you get your B.Tech degree. So, check links given below and know the best colleges, check their cut-offs and average placements, and more information about them.
https://www.shiksha.com/b-tech/colleges/b-tech-colleges-greater-noida
https://www.shiksha.com/b-tech/colleges/b-tech-colleges-lucknow
Hope this helps.
All the best.

Babu Banarasi Das is a good option if one wants to pursue this course because the faculties possess experience of more than 10 years or so and the infrastructure also provides you the facility of residing in the campus if you're a student from outside.

If you don't want to skip a year before you crack CLAT then you can choose this alternative. Lucknow University is fairly good.

Kindly check:
https://goo.gl/oDwpKf

BBD University will be beneficial for you to pursue MBA amongst the two choices you have because the facilities hold the industrial experience as well. So, one would be gaining much knowledge and will have better exposure.
The perks of this institution is that its location is on the main road unlike the latter one.

If you're an aspirant of CS this college would be good for you as it will help you to enhance your knowledge and modify your skills.

BBD University offers you variety of courses and the faculty of this institution focuses on imparting theoretical as well as practical knowledge that broadens your horizons for future endeavors.

Admission in this institution depends upon the counselling list with this rank but it's no harm in trying as there is a chance that you might get admission here.

You can refer the below link:
https://www.shiksha.com/resources/college-comparison-157743-218960

Placements (in INR; as provided by college)
Minimum Salary (Annual): 96,000
Maximum Salary (Annual): 6.60 Lakh
Companies where students got placed
Axis Bank Federal Bank HCL ICICI Prudential IndusInd Bank Jaro Education just dial Margdarshak Financial Services Ltd. Megrisoft
https://www.shiksha.com/mba/course/master-of-business-administration-shri-ramswaroop-memorial-university-lucknow-157743