Civil Services APPSC Group I Services Prelims Mock Test Series 2025 Quantitative Aptitude Probability
Three coins are tossed simultaneously 200 times with the following frequency of different outcomes.
|
Outcomes |
3 Heads |
2 Heads |
1 Head |
No Head |
|
Frequency |
56 |
48 |
50 |
46 |
Find the probability of getting one head.
1
2/3
2
1/4
3
3/4
4
1/3