Latest TCS Aptitude Question SOLUTION: 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

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(#M40119615) TCS Category question Keep an EYE

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.

Asked In TCS rajendra prasad (9 years ago)

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GOKUL RAHATE  (9 years ago)

Observe what is given in the problem,

1____________________2_________________3___________________4
A A
B B B
C C C
D

Among them three people told truth and only one person told lie.
If we say A is telling lie then he is 1st or 4th. but if A is telling lie then either B OR D also telling lie.
If we say B is telling lie then he should be 4th. but D is also telling that he is 4th.

Now,
If we say D is telling lie then he should be 2nd or 3rd.
B will be 1st.
C will be 4th.
On 2nd either A OR D
on 3rd either A OR D.
In this condition only three people can tell truth and one can tell lie.

Therefore C will be 4th.

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GOKUL RAHATE  (9 years ago)

C IS 4TH.

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RAMYA  (9 years ago)

gokul pls explain the answer

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sravani  (9 years ago)

we can not take (D) saying lie..so cant determine.

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