I agree that paper had too many simple questions. But you really think that general cutoff will remain above 90?My guess is around 84 above maybe. You expecting 90+?
@diya.... agreed that questions was incomplete... and also there was another probability question with something like calculate P(AB).. i think a intersection b was coming .15...
first moment wala I wrote not true because first moment around mean is 0( sum of deviations from mean). I dont know if its correct... poisson wala I matched with a friend. they marked something else.