NCERT Exercise 13.2 Q16 - Probability
Question: In a hostel, 60% read Hindi, 40% read English and 20% read both. A student is selected at random. Find (a) P(reads neither) (b) P(reads English | reads Hindi) (c) P(reads Hindi | reads English).
Answer: (a) 1/5; (b) 1/3; (c) 1/2.
Full step-by-step NCERT solution with diagrams on Something by Zero.