The ‘Alumni status will be provided for IIM Rohtak’ basically means that you will be considered a legitimate student of that institute. So you were not an external student but a credible student and will be given equal treatment as any other graduate of IIM Rohtak. 

The reason that it is specifically mentioned is that students who have done a certification course/workshop for a week are not granted alumni status and are considered external students. It is only applicable to graduation equivalent courses.

Assuming that you are referring to the Post Graduate Programme In Management For Executives(EPGPx) by IIM Rohtak, here are a few benefits that students with alumni status can avail.

• IIM Alumni Tag: You associate yourself with the IIM tag for the rest of your life and continue to avail the benefits that come along with it.
• Official IIM Email ID: You will be receiving the official email ID from IIM Rohtak. This will be like your personal id which you can use forever.
• Invitation to Alumni Reunion: You will be invited to Alumni Reunions occasionally wherein you can build a solid network. Strong connections can help you climb the corporate ladder quickly.
• Job Opportunities: Your job opportunities will increase manifold owing to this IIM Alumni tag. A lot of companies ask for IIT/IIM Tag for strategy and other business-oriented roles while recruiting. 

This, a person with alumni status at IIM Rohtak is given due importance and continues to reap benefits from the Institute even after leaving it.

BIT Mesra is a well-respected engineering college in India, and many of its students and alumni have gone on to have successful careers in a variety of fields. Some of the most notable alumni of BIT Mesra include

Mr. Avinash P. Gandhi

• The Chairman of the Board of Directors of Fag Bearings India Ltd.
• Independent & Non-Executive Director of Havells India Ltd.
• Director of Uniproducts (India) Ltd.
• Member of Advisory Board of NuVeda Learning Pvt. Ltd.

Mr. S. N. Agarwal

• The Chairman of the BHORUKA Group.
• A Senior Executive Committee Member of the Federation of Indian Chambers of Commerce & Industry, (FICCI) since 1985. 
• The Chairman of various National Committees of FICCI on Power, Non-conventional energy, Logistics, etc. 
• The President of Karnataka State Council of FICCI-New Delhi 
• The Vice President of SAARC Chamber of Commerce & Industry representing India.

Dr. Ganesh Natarajan

• The Deputy Chairman and Managing Director of Zensar Technologies Limited.
• The author of three McGraw Hill Books on Business Process Reengineering and Knowledge Management.
• The chairman of the Outsourcing Forum of the Confederation of Indian Industries in Western India
• A member of the Executive Council of NASSCOM

These are just a few examples of the many accomplished alumni of BIT Mesra. The students might look up to any one of these alumni and to the many other successful people who have graduated from this institution.

IIT Bombay boasts a long list of notable alumni in various industries. Some of the most eminent figures have been listed below 

1. Nandan Nilekani: Chairman of UID and ex-head of Infosys.
2. Manohar Parrikar: Present Chief Minister of the state of Goa
3. Kanwal Rekhi: Ex-chairman of Citicorp, who has a building named after him at IIT Bombay.
4. Jairam Ramesh: He is an Indian Economist and Politician belonging to the Indian National Congress in the United Progressive Alliance (UPA) ruling coalition of center-left political parties heading the Government of India.
5. Bharat Desai:  He is currently a chairman of Syntel, a KPO and IT organization. His current net worth is around 1.4 billion Dollars.
6. Udaya Kumar: He designed the Indian rupee sign.

These famous alumni from IIT Bombay have made the institution's name and are highly considered idols by many IITians.

Here are some notable alumni of NIT Raipur who have made huge contributions in diverse fields.

Chief Executive Officers and top executives of Fortune India 500 companies:

• Abid Ali Neemuchwala, Former Chief Executive Officer (CEO) of Wipro
• Sudhir Vasudeva (1974/Che), Former Chairman & Managing Director at ONGC[18]

Bureaucrats :

• Deepak Khandekar (1985/Civil), Personnel Secretary (India). Former Chief Secretary, Ministry of Tribal Affairs

Deans and chairs of faculties:

• Baldev Raj, Padma Shri recipient and director of the Indira Gandhi Centre for Atomic Research (IGCAR)
• Dharma Agrawal, Distinguished Professor of Electrical Engineering and Computing Systems at the University of Cincinnati

Politicians :

• Gaurishankar Agrawal, former Speaker of Chhattisgarh Legislative Assembly
• Abhishek Singh, Member of Parliament from Rajnandgaon
• Shivshankar Painkra, Member of Chhattisgarh Legislative Assembly
• Zale Neikha, Member of Nagaland Legislative Assembly

Artists :

• Budhaditya Mukherjee, Padma Bhushan recipient and first artist in history to perform in the House of Commons, London.

Please note that this is not an exhaustive list and there are many other notable alumni from NIT Raipur.

LD College is a reputed college with many notable alumni. I have a few friends at the institute and they were able to help me with some names of such notable alumni.

1. Akash Palkhiwala - Chief Financial Officer- Qualcomm
2. Mr. Alpesh Shah - Managing Director & Country Head, Boston Consulting Group India
3. Sandeep - Engineer, Founder of Astral Group
4. Ruchir Dave - Director at Apple
5. Prakash Patel - Global Director-Program Management at Ford.
6. Vishal Mehta - Founder and CEO-Infibeam
7. Vyomesh Joshi - VP-HP Inc.
8. Samir Raiyani - CEO at Dolcera
9. Vishal Agarwal - Executive Director at Morgan Stanley

Apart from the mentioned names, there are many more. You can visit the official website of the institute to know more about them.

IIT (BHU) has a long list when it comes to successful and famous alumni. Some have already been mentioned- Nikesh Arora, Gyanesh Pandey, Vinod Kumar Bansal, P.M. Ajayan, Sandeep Pandey, T. Anantharaman, and Varun Grover.

Other famous alumni from IIT (BHU) include-

• Nandita Sinha - Nandita Sinha is the CEO of Myntra, since January 1, 2022. With Nandita Sinha’s appointment, Flipkart got its first female CEO. She pursued her Ceramic Engineering degree from IIT(BHU) and graduated in the year 2003. She holds 15 years of experience across E-commerce and FMCG. Her area of expertise is P&L management and marketing

• Nikku Madhusudhan- Madhusudan completed his B.Tech in Mining Engineering in 2002 and went on to pursue his MS from MIT (2004) and finally his Ph.D. at MIT (2009). He gained fame and recognition after his discovery of a diamond-studded planet in 2012

• Ram Charan- ( BTech in Mechanical Engineering- 1959) Ram Charan went on to pursue an MBA (1965) and a Ph.D. (1967) at Harvard Business School. Charan is an Indian American business consultant. He is among the most prominent business consultants and has regularly been featured on the Thinkers’ 50 List. Charan has coached some of the most well-known and successful CEOs and for more than 35 years, he has worked for companies like Dell, GE, KLM, and Bank of America, among others 

• Thomas Anantharaman- Thomas Anantharaman’s father, TR Anantharaman, was one of the finest materials scientists and former director, of IT-BHU (IIT BHU). Anantharaman’s brilliance was marked by his AIR 2 in the IIT-JEE 1977 examination. He obtained his B.Tech degree in ECE in 1982. He is best known for his work on the Chip Test and Deep Thought on chess-playing computers at Carnegie Mellon University as his Ph.D. dissertation. Anantharaman’s work laid the foundation for the IBM chess-playing computer Deep Blue.

• Deepak Ahuja- Deepak Ahuja did his B. Tech in Ceramic Engineering (1985). , his MS in Materials Engineering from Northwestern University (1987), and his MBA from Carnegie Mellon University(1993). He was the former CFO at Tesla. In 2010, after Tesla’s successful IPO, he was named Silicon Valley Business Journal’s CFO of the Year.

1. Sridhar Manthani: Manthani is a well-known technology entrepreneur and investor. He did his B. Tech in ECE (1982). He was the Senior Director at NVIDIA's Bangalore Design Centre. Before this, he was the Vice President of Engineering for S3 Inc. Under Manthani’s leadership, his business unit made revenues of $500 Million. Presently, he is the Co-Founder and Chairman/CEO of Streamoid Technologies Inc. He also worked for Intel and Western Digital. Sridhar’s field of expertise is software development processes and personnel growth. 

The list of well-known alumni from IIT-BHU is endless. These were just a handful that inspired the youth and intelligentsia with their success and achievement in various fields.

Here are a few notable alumni from IIT Guwahati that contribute to the worth and credibility of the institute 

• Vivek Ramachandran, Founder of Welcome to SecurityTube.net. He is a world-renowned security researcher and evangelist. He is also the author of the books – “Wireless Penetration Testing using Backtrack” and “The Metasploit Megaprimer”
• Vikram Rana, Author of The Equation of My Love and Its Parameters 
• Ankit Nagori, VP (categories), Flipkart

IIT Guwahati has an extensive alumni pool of many more talented professionals.