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Quantitative Aptitude

Probability

6 questions across 5 exam years. Answers for this topic

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21 Aug 2022 · Shift 1

Adda247

Q-PROB-6Q.49

Two cards are drawn randomly from a pack of 52 cards. Then, find the probability of getting at least one 1 red king and 1 black king, if replacement is not allowed.

  1. (a) 1/676
  2. (b) 1/169
  3. (c) 4/663
  4. (d) 1/663
  5. (e) 3/676

Note: Answer check: the keyed 1/663 assumes the red king is drawn first. If the order doesn't matter the probability is 2/663, which isn't an option. · options transcribed from images in source