Pros
To remain in illusion that you will get salary for the work you are doing definitely and immediately
Cons
At the time of hiring for Content Developer/ Subject Matter Expert post, they will not give any official appoint letter and will tell company name as "Pragmatum Training Pvt. Ltd.", very big cheating professionaly, and tell that you will get per question 40-50 Rs. once you submit your book exercises immediately within 2 days. But then they will give you new book exercises and ask you to solve. This will continue till 3-4 months and then they will show their true face and tell that all work done by you is false, i.e., all the book exercises questions you solved all are wrong and pay you 1/7 the payment amount of the 4-5 months' work and ask you to leave since they haven't given you official appointment letter. Very worst experience. My advice not to join this Pragmatum or Evelyn Learning for Content Developer/Subject Matter Expert post.