Dear ...perhaps dictionary is the only place where Success Comes before Work
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So the shortcut is buy that 25 questions EXAM CRAM....gives you a 70/30 (Success/Failure) chance for the Subjective portion. MCQs will be either tukka, cheating or luck!
Buy the Bhatti book for Physical Geography...Go through it completely....gives you a 90/10 chances to do well. and may help in MCQs to some extent as well!