strange i was thinking the cut off marks for zone 2 will be 75 or above .anyway thanks bro.it means for zone 4 cut off marks are 71 , for zone 2 its 73 and for zone 3 its 70. only zone 1 is left. i think same will the case with zone 1.cut off marks for it will be 70. test was a little bit difficult that is why the difference of cut off marks for each zone is minute .Good luck guys

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There is no great genius without some touch of madness.
Seneca (5 BC - 65 AD), Epistles