sir,

i have heard that there will be a single iit jee exam from 2015 and it’s been confirmed.is the news true?and when can we expect the exam to be held on?will it be in the month of april or later on during jee advanced time(i.e.during the month of may)?

right now nothing can be said yet, i advice you to better prepare for JEE other than thinking all this, because you will automatically come to know about the pattern and the dates when it will happen , but you just complete ur task and do keep practice of questions well