JEE Mains · Maths · STD 12 - 13. probability
A pack of cards has one card missing. Two cards are drawn randomly and are found to be spades. The probability that the missing card is not a spade, is
- A \(\frac{3}{4}\)
- B \(\frac{52}{867}\)
- C \(\frac{39}{50}\)
- D \(\frac{22}{425}\)
Answer & Solution
Correct Answer
(C) \(\frac{39}{50}\)
Step-by-step Solution
Detailed explanation
\(E _{1}:\) Event denotes spade is missing \(P \left( E _{1}\right)=\frac{1}{4} ; P \left(\overline{ E }_{1}\right)=\frac{3}{4}\) \(A\) : Event drawn two cards are spade…
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