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Logical Reasoning
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In a race between A,B,C and D. A said ‘I am not 1st or 4th , B said ‘ I am not 4th’ , C said ‘ I am not 1st’, D said ‘ I am 4th’ . If only three of them said truth then who is 4th in that race?
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- plzzzz........post only right ans.....if you don knw the solution thn never try to be oversmart.....
- 9 years agoHelpfull: Yes(11) No(0)
- a- 2,3
b- 1,2,3
c- 2,3,4
d- 1,2,3
thn C is in 4th position
- 9 years agoHelpfull: Yes(8) No(3)
- D is 4th in that race.
- 9 years agoHelpfull: Yes(3) No(0)
- d is 4th in the race
- 9 years agoHelpfull: Yes(2) No(0)
- it might me C or D
- 9 years agoHelpfull: Yes(1) No(0)
- Verify each of the truthfulness.
A B C D
Let A tell false.then
B C D speaks truth 1 3 2 4
Let B speaks the false.
So A C D speaks the truth.
So B=4, D=4..contradiction 1 4 3 4(contradiction)
C speaks the false..so A B D speak truth 2 3 1 4
D speaks the false.. 2 1 4 3
……… so in 3 cases D is 4th..only one case is there in which D is not 4 th.. so we can conclude that D is 4th…
- 8 years agoHelpfull: Yes(1) No(0)
- d is 4th bcoz d is saying right and a,b are also saying right and c is saying wrong
- 9 years agoHelpfull: Yes(0) No(1)
- C OR D,,,,,,i am confused.....plz clarify if anyone knows the the right explanation?
- 8 years agoHelpfull: Yes(0) No(0)
- Consider A is saying the truth so he can be at 2nd or 3rd place.
Let A be 3rd , if B says the truth he can be on 1st or 2nd place.
Let B be 2nd.
Now if C also says the truth then he can’t be on 1st place therefore C is fourth.
Thus D lied. - 8 years agoHelpfull: Yes(0) No(1)
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