guyz,
how important is probablity and permutations and combination in GMAT quant.I dont have much idea in these topics .how elabaorate prepration is needed ? incase if i decide not to waste time on these to and by decide to leaving it aside, then will that be a bad decision.
please reply.
thanks
how important is probablity and permutations and combination in GMAT quant.I dont have much idea in these topics .how elabaorate prepration is needed ? incase if i decide not to waste time on these to and by decide to leaving it aside, then will that be a bad decision.
please reply.
thanks
















