A card is selected at random from a well shuffled deck of 52

playing cards. The probability of its being a face card is

(A) 3/13    (B) 4/13   (C) 6/13   (D) 9/13

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Transcript

Question 2 A card is selected at random from a well shuffled deck of 52 playing cards. The probability of its being a face card is (A) 3/13 (B) 4/13 (C) 6/13 (D) 9/13 Total number of cards = 52 Face cards are King, Queen and Jack Each type has 4 cards Total number of face cards = 3 × 4 = 12 P (getting a face card) = (𝑁𝑢𝑚𝑏𝑒𝑟 𝑜𝑓 𝑓𝑎𝑐𝑒 𝑐𝑎𝑟𝑑𝑠)/(𝑇𝑜𝑡𝑎𝑙 𝑛𝑢𝑚𝑏𝑒𝑟 𝑜𝑓 𝑐𝑎𝑟𝑑𝑠) = 12/52 = 𝟑/𝟏𝟑 So, the correct answer is (a)

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Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.