CA Foundation Exam  >  CA Foundation Questions  >  Two unbiased coins are tossed. The probabilit... Start Learning for Free
Two unbiased coins are tossed. The probability of obtaining one head and one tail is

  • a)
    ¼

  • b)
    2/4

  • c)
    ¾

  • d)
    none

Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Two unbiased coins are tossed. The probability of obtaining one head a...
Explanation:

When two unbiased coins are tossed, there are four possible outcomes: HH, HT, TH, and TT. Out of these, only two outcomes have one head and one tail: HT and TH.

Therefore, the probability of obtaining one head and one tail is the ratio of the number of favorable outcomes to the total number of possible outcomes.

Solution:

Number of favorable outcomes: 2 (HT and TH)
Total number of possible outcomes: 4 (HH, HT, TH, and TT)

Probability of obtaining one head and one tail:
= Number of favorable outcomes / Total number of possible outcomes
= 2 / 4
= 1/2

Hence, the correct answer is option B: 2/4.
Free Test
Community Answer
Two unbiased coins are tossed. The probability of obtaining one head a...
Total outcomes = ( hh,tt,ht,th)=4
one head =1/4 and (+) one tail = 1/4
1/4 + 1/4 = 2/4
Explore Courses for CA Foundation exam
Two unbiased coins are tossed. The probability of obtaining one head and one tail isa)¼b)2/4c)¾d)noneCorrect answer is option 'B'. Can you explain this answer?
Question Description
Two unbiased coins are tossed. The probability of obtaining one head and one tail isa)¼b)2/4c)¾d)noneCorrect answer is option 'B'. Can you explain this answer? for CA Foundation 2024 is part of CA Foundation preparation. The Question and answers have been prepared according to the CA Foundation exam syllabus. Information about Two unbiased coins are tossed. The probability of obtaining one head and one tail isa)¼b)2/4c)¾d)noneCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for CA Foundation 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Two unbiased coins are tossed. The probability of obtaining one head and one tail isa)¼b)2/4c)¾d)noneCorrect answer is option 'B'. Can you explain this answer?.
Solutions for Two unbiased coins are tossed. The probability of obtaining one head and one tail isa)¼b)2/4c)¾d)noneCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for CA Foundation. Download more important topics, notes, lectures and mock test series for CA Foundation Exam by signing up for free.
Here you can find the meaning of Two unbiased coins are tossed. The probability of obtaining one head and one tail isa)¼b)2/4c)¾d)noneCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Two unbiased coins are tossed. The probability of obtaining one head and one tail isa)¼b)2/4c)¾d)noneCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Two unbiased coins are tossed. The probability of obtaining one head and one tail isa)¼b)2/4c)¾d)noneCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Two unbiased coins are tossed. The probability of obtaining one head and one tail isa)¼b)2/4c)¾d)noneCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Two unbiased coins are tossed. The probability of obtaining one head and one tail isa)¼b)2/4c)¾d)noneCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice CA Foundation tests.
Explore Courses for CA Foundation exam

Top Courses for CA Foundation

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev