alleryStart learning →The probability of getting a head when a fair coin is tossed once is
A$\dfrac14$
B1
C0
D$\dfrac12$
Answer & Solution
Correct answer: D. $\dfrac12$
1. A coin has two equally likely outcomes: head and tail.
2. Favourable (head) = 1, total = 2.
3. $P(\text{head}) = \dfrac12$.
_Source: Karnataka SSLC (KSEEB) Class 10 Mathematics, Ch14 'Probability', §14.1_
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