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One card is drawn from a pack of 52. The probability that it is a red king is:
A1/26 of draws
B1/13 of draws
C1/52 of draws
D2/13 of draws
Answer & Solution
Correct answer: A. 1/26 of draws
1. The red kings are the king of hearts and the king of diamonds: 2 cards.
2. All 52 cards are equally likely.
3. P(red king) = 2/52 = 1/26.
_Source: NCERT Class 11 Mathematics, Ch 14 'Probability' (kemh114)_
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