its not possible for u to do all these books(morrison,p bahadur, ml khanna n blah blah) in this much of time becoz each book is of 1000 pages......
the best thing for u is to do all the competitive exams questions which r gvn in pradeep fundamental(physics + chem) and the previous iit problems.....
do ncert u w'll c few direct question from that......
all the bestooooooooo!!!!