Published by:
CGP EDU Academic Team
Published on: August 14, 2026
A coin is based so that a head is twice as likely to occur as a tail. If the coin is tossed 3 times, then the probability of getting two tails and one head is-
Text Solution
Verified by ExpertsThe correct answer is:
A
Let probability of tail is
Probability of getting head
Probability of getting 2 tails and 1 head

──────────────────────────────────────────────────────────────────────────────────────────
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
A bag contains 8 balls, whose colours are either white or black. 4 balls are drawn at random withou…
Let Ajay will not appear in JEE exam with probability , while both Ajay and Vijay will appear in t…
An urn contains 6 white and 9 black balls. Two successive draws of 4 balls are made without replace…
A fair die is thrown until 2 appears. Then the probability, that 2 appears in even number of throws…
An integer is chosen at random from the integers . The probability that the chosen integer is a mu…
Two integers and are chosen with replacement from the set . Then the probability that is :