Among these, CET Trivandrum is better. It has a heritage of over 75 years and a well-established alumni base. The alumni of the institute are well-established across the globe. 

CET has good infrastructure and facilities. The campus is fully wifi equipped. Students are given access to central computing facilities and central library. CET organized many technical, cultural, and political activities throughout the academic year, in which you can take part according to your interest. 

CET Trivandrum placements are good. During the 2022 placement drive, more than 150 recruiters took part in the campus drive. The highest CTC offered was INR 33 LPA.

IIIT Pune is the best option among these. It has made tremendous strides, in a short span of time. Over the last few years, IIIT Pune placements have witnessed an upward surge. Here are the placement highlights of the last two years.

Deloitte, Infosys, ZS Associates, L&T Infotech, etc. are the major recruiters that take part in the campus drive, on a regular basis. 

When it comes to IIITs, IIIT Hyderabad is by far the BEST. IIIT Bangalore is good as well and has some good faculty, but it doesn't have the fire brand in CS that IIIT Hyderabad does. If you're looking for an advantage, IIIT B is located in Bangalore, but then again, IIIT H is located in Hyderabad, so it's not as good as IIIT H.

IIIT D and IIIT A are both government-run and have a 50% reservation. This puts them behind the above mentioned colleges. IIIT D has better faculty and is located in Delhi, which gives it a certain location advantage. However, IIIT A is an older institute. Both places are filled with Delhiwalas and UP bhai log, which doesn't help them either.

If you're a North Indian, you might like IIIT A/D more than IIIT B, and vice versa. However, almost all Indians like Hyderabad as a city. The majority of people in Hyderabad are friendly and know Hindi, so North Indians find it easier to adjust. At the same time, Hyderabad people are not language chauvinists like other South Indians (read Tamilians and Kannadigas), so that also helps. Plus, if you're a South Indian, you will easily adjust to Hyderabad since it still has a Southern Vibe to it.

In short, IIIT H is the best among the above depending on faculty/location/college life and the general atmosphere. If you're not getting IIIT H, you could try for the Top NITs (only Trichy, Warangal, and Surathkal) and then your famous state colleges like NSIT/DTU for Delhiites, Anna for Tamilians, Jadavpur for Bengalis, COEP for Marathis, etc., JNTU, etc.

Dyal Singh College of DU should be the choice, without any doubt. Despite being a south-campus college, it provides numerous benefits to its students. A few examples are:

1) LUXURIOUS LOCATION

Having said that, Dyal Singh College is located on LODHI ROAD, one of Delhi's most affluent areas. Lodhi Gardens, Safdarjung Tomb, Humayun Tomb, Indian Habitat Centre, Khan Market, and many other tourist attractions surround the college.

2) MASSIVE CAMPUS

Dyal Singh College has the largest campus and building of any south campus college, with a large student body. Yes, you will always discover new places within the college to hang out with your friends, even after graduation. 

3) YUMMY SNACK POINTS

You'll find some amazing food joints right outside the college's entrance. The famous "LOVE DI HATTI" and "MAGGI POINT" will never disappoint you. The college canteen also serves delicious food at reasonable prices.

4) DIFFERENT & TALENTED SOCIETIES

Dyal Singh is always known for amazing talents from various states that are highlighted by society. College offers " ZEST " - the extraordinary dance talent, " GLAMORRATTI " - the most stylish Fashion society, " ROOTS " - the melodious Music society, " THE PLACEMENT CELL " -the internships & jobs Provider of Dyal Singh, "ASTITVA " -the Drama society, "JAMINI " -the Creative Arts society, "XPOSURE " -the Photography society, "COMSOC " -the diligent Commerce Society of the college.

5) TEACHERS WHO ARE FRIENDLY AND SUPPORTIVE

Dyal Singh always wins the hearts of his students thanks to his amazing teachers. Almost all departments have friendly teachers who will support you throughout your college career.

Dyal Singh College is NAAC (Grade A) accredited, whereas PGDAV is not. The former charges less for B.com Hons (INR 27585) than PGDAV (INR 54810). (Estimation based on fees for the first year)

Dyal Singh College has 208 seats and has better infrastructure and facilities, while Pgdav has 186 in b.com Hons.

IIM Lucknow has better ranking and placements compared to IIM Indore. 

• It is an older IIM and has a huge alumni base spread across industries and geographies. Hence it has better recognition in the industry. 
• IIM Lucknow has a smaller batch size compared to IIM Indore. Due to the small batch size, it’s easier for the institute to offer better salary packages and profiles to students. 
• IIM Lucknow placements are better compared to IIM Indore. The 2022 placement drive of IIM I ended with an average CTC of INR 31 LPA. While the highest CTC offered was INR 61 LPA. 

Both IIMs offer similar ROI. 

KIIT, SRM, and UPES are some of the best private colleges in India. Placement statistics change for every college according to year and branch. I am a B.Tech CSE student and therefore, my answer will talk especially about the CSE branch.

In KIIT, around 90% of the students get placed as the placement season starts. Companies mostly require a 6-6.5 CGPA and the cutoffs can go to maximum 7.5 CGPA for some companies. A 6-pointer may end up with a better job than a 9-pointer because of skills. The placement scenario is good.

KIIT is better among the three for placements because it has an E-cell or Entrepreneurship Cell which is not present in the other two colleges. Over there, an internship camp is organized in which the students can get an internship in their field of interest, in different companies.

SRM- In SRM, there is a system of mass recruitment and most students get placed. Mass recruitment companies recruit students in large numbers with an average package of around INR 4.5 LPA. If you study hard, practice coding, are strong in aptitude, database, etc., you can get a package of INR 5-6LPA.

UPES-  CSE branch, the placement percentage is around 90%.  However, the number of companies that visit UPES is limited. IBM is a big company and offers the maximum placements. Amazon, Wipro, Dell, Flipkart, and others also visit the campus for placements.

Thus, because of its Entrepreneurship Cell and Internship camp, I would suggest that KIIT has the best placements out of the three. However, placements at SRM and UPES are also quite good and the placement figures for all three are at par.