NCERT Miscellaneous Exercise Q3 - Probability

Question: A die has two faces numbered 1, three faces numbered 2 and one face numbered 3. Find P(2), P(1 or 3), and P(not 3).

Answer: 1/2, 1/2 and 5/6 respectively.

Full step-by-step NCERT solution with diagrams on Something by Zero.