i was doin uworld for like three weeks parallel with the first aid in a tutorial mood, but getting my score in the fifties all the time or sometimes less, and i dont know wt to do know wt strategy should i follow to have improvements!!

Same thing with me or even less than 50% sometimes , so its ok .
It should be increased when u finished all the uword first read (plus taking notes of wt info u have missed) , u should be doing bether the 2nd time around 70-90% .