PMwhere can i find Dec/15 and Mar/16 - F5 question paper to practice ?

ACCA didn't release the Dec 2015 exam. They released a 'hybrid' exam with some questions from the Sept and Dec exams. March 2015 exam will be the same way, in that it will be released with the June exam in this 'hybrid' style.

Ohhh ok. Thanks for reply suf23. Can i take two calculator in exams, 1 regular and 2nd scientific, as 1 regular i have is having "000" key which can be more helpful for calculations ?? i dont know it is 7.5" in size, will they allow it or not ?

Yes, you can take two calculators with you. As long as they are noiseless and cordless. It has to meet the rules for calculators, which can be found on your exam docket. You shouldn't have a problem, but do double check to make sure.