Infosys - Consider the following Statements. Albert:- Dave did it. Dave:- Tony did it. Gug:- I did not do it.

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Infosys | Question 40 of 46

Consider the following Statements.
Albert:- Dave did it.
Dave:- Tony did it.
Gug:- I did not do it.
Tony:- Dave lied when he said that I did it.
If any one out of all above statement is true,who did it?(4 marks)
please tell me how to approach this type of problem

Total Answers and Comments: 5

Last Update: June 17, 2008 Asked by: vskumar

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October 12, 2006 00:39:36

sunil kumar choubey

RE: Consider the following Statements. Albert:- ...

in my view tony did it

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January 01, 2007 15:24:48

shashank mankotia

RE: Consider the following Statements. Albert:- ...

i think gug did it because

one one of them is lying

now if GUG is lying (meaning someone else is telling the truth) then that means that he did it

if gug is telling the truth then that wud mean

dave says tony did it...(but he's lying) meaning tony did not do it

tony says that dave is lying when he says that tony did it (since he's lying too) meaning that dave is telling the truth meaning that tony did it

since this is a contradiction... this is not possible

any suggestions??

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January 02, 2007 01:27:31

sivasankari

RE: Consider the following Statements. Albert:- ...

hi friends,

answer is dave did it

because only one is lie consider dave lies

then all other statement becomes true

else anyone ll contradict with condition

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June 14, 2008 06:56:49

altafsamnani

Member Since: June 2008 Contribution: 1

RE: Consider the following Statements. Albert:- Dave did it. Dave:- Tony did it. Gug:- I did not do it. Tony:- Dave lied when he said that I did it. If any one out of all above statement is true,who did it?(4 marks) please tell me how to approach this typ

dave

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June 17, 2008 21:51:12

mechterror

Member Since: June 2008 Contribution: 2

dave did it

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