Hi psethura!
istory repeats itself, i remember the same query i had sent t this forum a fw days back.
Dont worry

, ....as if saying this much has solved ur problems.
Than let me add,
I started by getting 46% in Khalid then worked on a little more and one day prior to my exam day, i scored just 65% (thats fail).
But as Mahaanna will also tell you wht he and kking told me, its fine.
And then i got 90% in the actual test.

So dont panic at all, the exam has certain error questions i guess.
U will clear , just try to get aroud 65-70 in your Khalid. Its not similar to the real thing.
Bye.
Take Care
Study Hard.
Ashish T.