Ap Eapcet
Probability
AP EAPCET 2021 - 20th August Evening Shift
MCQ+1 / -02021
Box-I contains 3 cards bearing numbers 1, 2, 3 , Box II contains 5 cards bearing numbers 1 , 2, 3, 4, 5 and Box III contains 7 cards bearing numbers 1, 2, 3, 4, 5, 6, 7. One card is drawn at random from each of the boxes. If \(x_i\) be the number on the card drawn from the \(i\) th box, \(i=1,2,3\), then the probability that \(x_1+x_2+x_3\) is odd is equal to