SSC CGL

Yes, definitely you can appear for SSC CGL exam after completing your Bachelor's degree from Singhania University. As, SSC CGL requires only graduation. Doesn't matter from where and when had you completed. All the best and have a great life ahead.

Hi Kanhaiya Kumar Rao, Kindly click the link below for preparation guidelines for clearing SSC CGL exam:
https://www.shiksha.com/exams/ssc-cgl/preptips.

Are you talking about Amity University?
http://www.amity.edu/Bihar/amity-Patna.aspx
If it is what is in the link, then it is not fake. You will be eligible for all graduate based exams.

The syllabus of UPSI and SSC CGL is almost 70% same. Keep doing SSC CGL coaching to prepare for UPSI. It won't make a big difference. However, UPSI has two more topics that are not covered in SSC coaching, Hindi and UP GK. For these two, you can join another coaching for one hour.

The cut-off is usually at near 150. It changes each year depending on the number of candidates applied.

The syllabus is somewhat sakht. But the difficulty level differs. So it may help you to solve some questions but not the majority. Best of luck!

The syllabus is somewhat sakht. But the difficulty level differs. So, it may help you to solve some questions but not the majority.

Here are a few Parameters that you need to remember while you fill your SSC CGL Post Descriptions and Preference Order.
1. Type of Work
2. Amount of work
3. Salary and benefits
4. Promotions
5. Posting
6. Transfers
7. Desk/Field job
8. Department
You have to fill total 30 different post in order of your preference at the time of filling up of SSC CGL 2018 Application Form. Here is the list of all the SSC CGL 2018 posts along with SSC CGL Post Descriptions and Preference Order, Grade Pay, Posting, Nature of work & Career Path.

Both are very different from each other.
If you want to do PG, then you can go for IIT JAM. After that, you can get a good placement, if you work hard.
Otherwise, SSC is a good option, SSC is a very reputed government exam.
Choose what you have interest in.
Good luck.