Latest TCS Aptitude Question SOLUTION: There is an envelope enclosed with a letter in which a digit is written. Based on the following conclusions which one always hold good. Note that 3 people are telling the truth and

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There is an envelope enclosed with a letter in which a digit is written. Based on the following conclusions which one always hold good. Note that 3 people are telling the truth and one person is lying.

A. The digit is 1

B. The digit is not 2

C. The digit is 3

D. The digit is not 4

Asked In TCS milan jena (8 years ago)

Unsolved Read Solution (9)

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Read Solution (9) :

sivagamy  (8 years ago)

By using tabular column method ,both a and c are correct.In both a and c ,3 people are telling the truth and one person is lying. the but first preference is for a. so answer is "a".

Is this solution Helpfull? Yes (9) | No   

Siddhant Sengar  (8 years ago)

Where are the conclusions??

Is this solution Helpfull? Yes (2) | No   

Gnana Laxmi . V  (8 years ago)

d] the solution is not four

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sangeetha jayasankar  (8 years ago)

ANSWER IS the digit is not 2.

Is this solution Helpfull? Yes (2) | No   

V.J.Sarath kumar  (8 years ago)

a is correct, firstly 'a' is saying the digit is one. if digit is 1, b nd d are saying truth. but c lied by saying the digit is 3.

Is this solution Helpfull? Yes (2) | No (1)  

Vibhuti Sharma  (8 years ago)

making it a Tabular Representation
A. The Digit is 1 | F T T T
B. Digit not 2 | T F T T
C. Digit is 3 | T T F T
D. Digit is not 4 | T T T F
3 - 1 -
both a and c are correct but question says ALWAYS hold true... so b ie digit is not 2 shud b d correct answer as in all the cases it comes out to be TRUE

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Rishabh srivastava  (8 years ago)

d) thedigitisnot4

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Saunak Das  (8 years ago)

I think it should be (a)

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B.Nikitha  (8 years ago)

a,c both are answers if a is crct then b,d also correct c is lying if c is crct then also b,d are correct a is lying

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