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Problem of the day 26.08.09

with 4 comments

Five students Implex, Slam, Sanyo, dewan and nbangalorekar are wearing caps of Blue or Green color without knowing the color of his own cap. It is known that the students wearing the Blue cap always speaks the truth while the ones wearing Green always tell lies. If the students make the following statements

Implex: I see 3 blue caps and one Green
Slam: I see 4 Green caps
Sanyo: I see 1 Blue cap and 3 Green
dewan: I see 4 Blue caps

Then, which among the following (Student, Cap Color) combination is correct?

(1) (Implex, Blue) (2) (Slam, Green) (3) (dewan, Blue) (4) at least two of the foregoing (5) none of these


Written by Implex

August 26, 2009 at 6:51 am

4 Responses

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  1. implex green
    slam green
    sanyo blue
    dewan green
    nb blue

    Ans option 2

    nikhil jangi

    August 26, 2009 at 7:24 am

  2. the answer is (b) . only considering that b is talking the truth the statements of the others are justified .

    P Deepika

    August 26, 2009 at 5:00 pm

  3. b is d ansr


    August 5, 2010 at 4:22 pm

  4. hi


    March 3, 2011 at 5:18 pm

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