Same chapter3 marksDifficulty: Medium
A card is drawn from a well-shuffled pack of 52 cards. Find the probability that it is neither a heart nor a king.
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3 marksDifficulty: Medium
A box contains 20 cards numbered 1 to 20. One card is drawn at random. Find the probability that the number on it is a multiple of 3.
Original Khojo Papers practice question — not from a past board paper.
Answer
3/10
No citable source has been recorded for this record. Treat it as practice material, not as fact.
Explanation
The multiples of 3 from 1 to 20 are 3, 6, 9, 12, 15 and 18, so there are 6 of them and the probability is 6/20 = 3/10.
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