Same chapter3 marksDifficulty: Medium
Define mutually exclusive and exhaustive events, giving one example of each.
Probability
3 marksDifficulty: Medium
A card is drawn from a pack of 52. Find the probability that it is a spade or a king.
Original Khojo Papers practice question — not from a past board paper.
Answer
4/13
No citable source has been recorded for this record. Treat it as practice material, not as fact.
Explanation
There are 13 spades and 4 kings, but the king of spades is in both, so there are 16 favourable cards and the probability is 16/52 = 4/13.
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