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A murder took place and there were 5 witnesses who give the following
description about the murderer...
witness A-murderer had blue eyes,he was tall,he wore a hat and vest.
witness B-murderer had black eyes,he was short,he wore a hat and vest
witness C-murderer had brown eyes,he was Medium sized,he wore a hat and raincoat
witness D-murderer had grey eyes,he was tall,he didnt wear a hat and he wore a
vest.
Each one of them gave exactly one fact correct.Describe the murderer in terms of eyes,height,hat,vest and raincoat.
Read Solution (Total 12)
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- As everyone gave exactly one fact correct, so it is clear that the murderer didnt wear a hat because three of witness saying that he wore a hat and if it is true, we cant deduce other traits of the murderer.
hence,
from witness D we get =Murderer didn't wear a hat , he didn't have grey eyes,he was not tall, and he didn't wear a vest.
from witness C=Murderer wore a raincoat, as it is cleared that he didn't wear a vest from witness D.
from witness B=Murderer was short as he was not tall from witness D and not medium from witness C.
from witness A=Murderer had blue eyes as all others details are already deduced.
final traits= murderer had blue eyes,he was short, he wore raincoat and he didn't wear a hat .
- 9 years agoHelpfull: Yes(98) No(3)
- A Blue eyes tall hat veat
B Black eyes short hat vest
C Brown medium hat raincoat
D tall tall not hat vest
from A B D are saying vest so C is correct in raincoat
from A B C are saying hat so D is correct in not wear hat
from A,D are saying tall and C ,D also done then B is correct in short
now only A is remain so A is correct in Blue eyes.
Answer=Blue eyes,short,not wear hat,wear raincoat.
- 8 years agoHelpfull: Yes(10) No(0)
- Consider this and allow users to post photo in answers.. Coz its too hard to write everything..
But the answer nipun mentioned is true
Do it by making table! - 9 years agoHelpfull: Yes(5) No(0)
- black eyes,tall ,he wore hat and raincoat
- 9 years agoHelpfull: Yes(2) No(3)
- blue eyes ,he was short ,he didn't wear a hat &he wore a raincoat
- 9 years agoHelpfull: Yes(1) No(0)
- vest because no one doesn't said that he didn't wore a vest
- 9 years agoHelpfull: Yes(0) No(1)
- by eliminating statements we get blue,short,raincoat and vest
- 8 years agoHelpfull: Yes(0) No(0)
- to the admin and to the one who provided the best solution , if you are considering the thief didnt wear a hat then how come you consider the statement of witness C " he wore a hat and raincoat " to be true ? its contradictory isnt it ?
- 8 years agoHelpfull: Yes(0) No(0)
- Murderer has blue eyes,he was short,he didn't wear a hat and wore a raincoat
- 7 years agoHelpfull: Yes(0) No(0)
- Murderer had blue eyes, he was tall, he wore hat and vest
- 6 years agoHelpfull: Yes(0) No(0)
- grey eyes, medium sized, wore hat and vest.
- 6 years agoHelpfull: Yes(0) No(0)
- blue eyes short height didn't wear hat and wear raincoat
- 5 years agoHelpfull: Yes(0) No(0)
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