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Question 40

Three unbiased coins are tossed. What is the probability of getting at most two heads?

  • A.3/4
  • B.1/4
  • C.3/8
  • D.7/8
Objective

Question details

Exam body
NDA
Subject
Mathematics
Year
2017/2018
Question no.
#40
Type
Objective
Previous · Q39A bag contains 2 red, 3 green and 2 blue balls. Two balls are drawn at random…

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