Start learning →

Assam CEE Coin Toss — practice questions

Explore 1 free Coin Toss questions in Assam CEE Mathematics. Open each question or exercise to read its content, reference answers and available explanation.

Practise Coin Toss with Quill →

Coin Toss questions and exercises with answers

Showing questions 1–1 of 1.

A fair coin is tossed 10 times. The probability of getting **exactly 6 heads** is:Read the answer and worked solution →

Worked practice questions

A fair coin is tossed 10 times. The probability of getting **exactly 6 heads** is:

  1. $105/512$
  2. $210/1024$
  3. Both A and B (same fraction)
  4. $1/2$
Show answer and solution

Correct answer: C. Both A and B (same fraction)

$P(X = 6) = {}^{10}C_6 (1/2)^{10} = 210 \cdot 1/1024 = 210/1024 = 105/512$. Both answers represent the same value.

Open this question →

How to practise

  1. Choose a Coin Toss question and try to work out your answer.
  2. Open the question to check the correct answer and read its worked solution.
  3. Continue in the app for bite-sized lessons, explanations and review with Quill. You can start without creating an account.

More Mathematics topics

SequencesProbability & StatisticsBinomial TheoremSequences and SeriesGeometryLinear ProgrammingLimits and ContinuityPermutations and Combinations