Probability Questions and Answers – Coins – Set 2

This set of Aptitude Questions and Answers (MCQs) focuses on “Coins – Set 2”.

1. Three unbiased coins are tossed. What are the total number of outcomes possible?
a) 16
b) 10
c) 8
d) 4
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2. What is the correct expression for finding the total number of outcomes when n coins are tossed at a time?
a) 2ⁿ
b) n²
c) n
d) 2ⁿ/4
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3. Three unbiased coins are tossed. What is the probability of getting only one H?
a) 1/4
b) 3/8
c) 5/8
d) 1/2
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4. Three unbiased coins are tossed. What is the probability of getting at most one H?
a) 1/2
b) 1/4
c) 5/8
d) 3/8
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5. Three unbiased coins are tossed. What is the probability of getting at most two tail?
a) 1/8
b) 5/8
c) 7/8
d) 3/8
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6. Three unbiased coins are tossed. What is the probability of getting three tail?
a) 7/8
b) 5/8
c) 3/8
d) 1/8
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7. Three unbiased coins are tossed. What is the probability of getting minimum two head?
a) 1/2
b) 3/4
c) 1/8
d) 7/8
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8. Three unbiased coins are tossed. What is the probability of getting same event in all the three throws?
a) 1/2
b) 1/8
c) 1/4
d) 3/8
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9. Ten unbiased coins are tossed. What are the total number of outcomes possible?
a) 1004
b) 1024
c) 1086
d) 1056
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10. Three unbiased coins are tossed. What is the probability of getting complement of having a tail?
a) 3/4
b) 1/2
c) 3/8
d) 1/8
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To practice all aptitude questions, please visit “1000+ Quantitative Aptitude Questions”, “1000+ Logical Reasoning Questions”, and “Data Interpretation Questions”.

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