TCS
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Logical Reasoning
Cryptography
Q. For the FIFA world cup, Paul the octopus has been predicting the winner of each match with amazing success. It is rumored that in a match between 2 teams A and B, Paul picks A with the same probability as A's chances of winning. Let's assume such rumors to be true and that in a match between Ghana and Bolivia, Ghana the stronger team has a probability of 2/3 of winning the game. What is the probability that Paul will correctly pick the winner of the Ghana-Bolivia game?
2/3
1/9
5/9
4/9
Read Solution (Total 4)
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- 2/3*2/3+1/3*1/3=5/9
- 14 years agoHelpfull: Yes(9) No(3)
- 5/9 is the right answer
- 14 years agoHelpfull: Yes(2) No(2)
- Please explain d answer
- 9 years agoHelpfull: Yes(1) No(0)
- 2/3
- 14 years agoHelpfull: Yes(0) No(9)
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