Question
Question 26
A school has five houses A,B,C,D and E. A class has 23 students, 4 from house A, 8 from house, B, 5 from house C,2 from house D and rest from house E. A single student is selected at random to be the class monitor. The probability that the selected student is not from A, B and C is
(a) 423
(b) 623
(c) 823
(d) 1723