Hello Aspirant,  Both the colleges are almost same but in terms if placement Future Institute of Engineering & Management, Sonarpur, Kolkata is better than the Pailan College of Management and Technology - PCMT, Joka, Kolkata. If I rate it then I rate Future Institute as 3/5 and Pailan is 1.7/5 I  terms of placement. 

So you have to choose Future Institute. 

I hope this will help you.