Quote:
Originally Posted by touqeer2010
sorry in last post i answered 60 days .. but it will be 120 days ... m i rite ??
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my ans is also 120 days.
Tips to solve that type of Question:
if 'P1' persons can do 'W1' work in 'D1' days and 'P2' persons can do 'W2' work in 'D2' Days , then
general formula:
P1D1W2=P2D2W1
P1= 10, W1=60 , D1=120
P2=5, W2=30, D2=x ?
then, P1.D1.W2=P2.D2.W1
(10)(120)(30)=(5)(x)(60)
x= (10)(120)(30) / (5)(60)
x= 120 days