I have converted IMT Ghaziabad Marketing how good are the placements? Having 20 months of IT experience will it affect my chances at the placements?

A lot regarding placement depends on the size of your batch. Batch size is an important factor because marketing companies mostly recruit a maximum of 3-4 candidates at a time, whereas finance companies generally recruit 7-8 people. However, IMT Ghaziabad is known for its marketing course and there are decent companies that come for recruitment. Whether having 20 months of IT experience will affect your chances at the placements or not depends on how you and your classmates perform on that particular day. Keep in mind that the requirements of companies have changed and many IT firms now recruit freshers, non-engineers, and non-IT background people as well. So, you never know what opportunities may be available to you.

A quick suggestion is not to panic and sit for a company that you wouldn't have considered under any other circumstances. Don't act desperate. With 12-24 months of work experience, you are in a good position and will have the opportunity to apply to most companies. So, you don't have to worry as much as the freshers or those with 3+ years of experience do.