The number of tosses of a coin, that are needed so that the probability of getting at least one head is 0.875, is
CA Foundation · Quantitative Aptitude · PYQS · September 2025
The number of tosses of a coin, that are needed so that the probability of getting at least one head is 0.875, is
Suggested Answer and Working Notes:
Correct Answer: Option (B)
B. 3
Topics: Part-C: Statistics
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