NCERT Exercise 14.1 - Q10(i) - Probability
Question: Harpreet has several piggy banks containing different numbers of 50 p coins, Re 1 coins, Rs 2 coins and Rs 5 coins. If one coin is removed at random from a piggy bank containing 100 coins of 50 p, 50 coins of Re 1, 20 coins of Rs 2 and 10 coins of Rs 5, find the probability that (i) the coin is a 50 p coin.
Answer: P(50p coin) = 5/9.
Full step-by-step NCERT solution with diagrams on Something by Zero.