Statistical test design question
So far what i know is i have to perform a parametric test .


How did you determine this?


  But im not sure if I have to go for a
  
  Paired t-test or Unpaired t-test


If you can't tell the difference between when to do a paired t-test and an unpaired one, you need to stop and talk to someone who can teach you basic statistics.  Throwing statistical tests at numbers when you don't understand them is a recipe for disaster.