p=P(RBI)=31(103+104+105)31(103)=41
q=(GBIII)=31(105+103+104)31(104)=31∴p1+q1=7
Given three indentical bags each containing 10 balls, whose colours are as follows :
Bag IBag IIBag IIIRed345Blue231Green534
A person chooses a bag at random and takes out a ball. If the ball is Red, the probability that it is from bag I is p and if the balls is Green, the probability that it is from bag III is q , then the value of (p1+q1) is :
Held on 2 Apr 2025 · Verified 6 Jul 2026.
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