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PUCET (Punjab) Coin Toss — practice questions

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

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Coin Toss questions and exercises with answers

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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.

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