alleryTwo coins are tossed. The probability of getting two heads is
A1/4
B1
C1/3
D1/2
Answer & Solution
Correct answer: A. 1/4
1. Sample space S = {HH, HT, TH, TT}, total 4 outcomes.
2. Favourable = {HH}, count 1.
3. P(HH) = 1/4.
4. So the probability of two heads is 1/4.
_Source: ICAI BoS Foundation Paper 3, Ch 15 'Probability', p.6_
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