Q246 / 270 · NDA 2016 (Phase 1) · Mathematics

A card is drawn from a wel-shuffled deck of 52 cards. What is the probability that it is queen of spade?

  • Correct answer
    A
    $\frac{1}{52}$
  • B
    $\frac{1}{13}$
  • C
    $\frac{1}{4}$
  • D
    $\frac{1}{8}$

Solution

Prob. of getting queen of spade $=\frac{{ }^1 C_1}{{ }^{52} C_1}=\frac{1}{52}$

Hence, the correct answer is option: 'A'.

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