NCERT Example 5 - Probability
Question: One card is drawn from a well-shuffled deck. Find probabilities of: diamond, not an ace, black card, not a diamond, and not a black card.
Answer: (i) 1/4; (ii) 12/13; (iii) 1/2; (iv) 3/4; (v) 1/2.
Full step-by-step NCERT solution with diagrams on Something by Zero.