I have taken the mock exam which comes along with the K&B book and scored about 65%-80% range.Now i attempted the whizlabs tests and i am getting only about 30%.Are the whizlabs tests tougher?. Do the match closely with the real exam?.Which tests should i concentrate more on? please advise
Yes you will find that the Whizlabs exams are more difficult which is a good thing as you should find that when you sit the real exams there aren't any surprises.