UPSC

You must be graduated from a certified university to appear for UPSC civil services examination.

Minimum qualification for UPSC exam: The candidate must hold a degree from Government recognised Universities or possess an equivalent qualification. Candidates who are in their final year or awaiting results are also eligible to appear for UPSC preliminary Examination. Educational Qualification for IAS Graduation
IAS Exam Age Limit: 21 to 32 years
Age Relaxation: As per category.

Top 8 IAS Coaching in Delhi: Best UPSC Coaching Institutes New Delhi 2022
Sriram IAS. Rau's IAS. Aspire IAS. Dhyeya IAS. NEXT IAS. Drishti IAS. Vajiram and Ravi. It is one of the best coaching for IAS in Delhi. Vision IAS. This IAS coaching centre is known for its qualitative study material.

Yes you can. MBA in marketing can be done by anyone. One should invest carefully in MBA as it worth time and money. One can do UPSC preparation and MBA together but it would be tough. Best wishes.

While preparing for UPSC time management is crucial. Ways or tips to clear UPSC :-
1. Organize your study plan.
2. Study as per exam pattern.
3. When in doubt, clear them.
4. Analyse everything you study.
5. Avoid multitasking.
6. Stay focused on the path ahead.
7. Avoid negative influence.
8. Get out of your comfort zone.
9. Focus on Current Affairs.
10. Practice test papers.
11. Source wisely.
12. Have dedication and passion.

Tips to cover Current Affairs in UPSC :-
1. Concentrate more on analysis. Most of the candidates just give importance to memorizing the Current Affairs.
2. Linking of topics.
3. Read the newspapers daily.
4. Read magazines like Gist of Yojana, Kurukshetra, etc. Use limited numbers with proven track record.
5. Notes - Make it a habit.
6. Revise - Consistency.
7. Limit your sources.

The job scope in UPSC sector :-
1. Indian Administrative Service (IAS).
2. Indian Police Service (IPS).
3. Indian Foreign Service (IFS).
4. Indian Audit and Accounts Service (IA&AS).
5. Indian Civil Accounts Service (ICAS).
6. Indian Corporate Law Service (ICLS).
7. Indian Defence Accounts Service (IDAS).
8. Indian Defence Estates Service (IDES).
9. Indian Information Service (IIS).
10. Indian Ordinance Factories Service (IOFS).
11. Railway Protection Force (RPF).
12. Indian Trade Service (ITS).

Tips or ways to crack UPSC in first attempt are :-
1. Objectify the UPSC syllabus.
2. Stop looking at the IAS curriculum as a whole - Divide and Conquer.
3. Make a timetable and follow it judiciously.
4. Indulge in Quality discussions.
5. Solve mock papers regularly.
6. Develop answer writing skills.
7. The two time revision rule.
8. Do not ever skip newspapers.
9. Start framing your own questions.
10. Plan and execute.
11. Maintain a healthy diet and regular sleep.

Yes you are eligible because to appear in UPSC you need to be graduate no particular degree is required you only have to do your graduation and can appear in UPSC examination.

Understand the UPSC pattern and procedure first. Go through the UPSC syllabus thoroughly. Start reading a few books and watch video lectures online for a few basic subjects like polity, history, geography, etc. Read the newspaper regularly.