Question

When a coin is tossed at random, then the probability of getting a head is ________.

• A. $0$
• B. $\frac{1}{2}$
• C. $1$
• D. $2$

Answer 1

The correct option is B $\frac{1}{2}$

Tossing of a coin at random can give only two results, i.e. Heads or Tails.

$\Rightarrow$ Total number of outcomes possible $=2$

Probability $=\frac{\text{Favourable Outcomes}}{\text{Total Outcomes}}=\frac{1}{2}$