bro if u really want to go with short cut to prepare then there is way . buy two buks of university publishers of l.l.b . buk 1 is part 1 l.l.b paper1 and other is part 2 paper 5 .these buks are written by khuram amir qureshi these buks are in form of assignments . these are very short buks and cobers major topics if u wat list then i will post it . while if u have time then there are buks for detail stdy i can also post their names if required