Other Puzzles Interview Questions 

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A remote island contains a tribe whose members have either
blue or brown eyes. Tribe members do not know the color of
their eyes and if they learn it, they must kill themselves
the same night. Every member of the tribe always behaves
logically... 
Amazon 
2 
Annie, Bunnie, Candy and Dina visited Edy on 14th February.
1. The time of each visit was as follows:
 Annie at 8:00
 Bunnie at 9:00
 Candy at 10:00
 Dina at 11:00
Each time mentioned above may be either AM or PM.
2. Candy did not visit Edy between Bunnie and Dina.
3. At least one female visited Edy between Annie and Bunnie.
4. Annie did not visit Edy before both Candy and Dina.
Can you tell at what time did they individually visit Edy? 

3 
To move a Safe, two cylindrical steel bars 7 inches in
diameter are used as rollers.
How far will the safe have moved forward when the rollers
have made one revolution? 

3 
1. There are six columns of coins and there are eight
coins in each column. One of the columns is entirely of
fake coins and other five columns contain real coins.
Weight of one fake coin is 1 gm more than the real coin
which is 50 gm. How you can tell which column contains fake
coin by single weight?
2.You want to purchase a two wheeler. You got three options
from the counter.
1) Pay Rs. 40,400 on single payment
2) Pay Rs. 20,000 now and remaining by two equal annual
installment of Rs. 11,600
3) Pay Rs. 15,000 now and remaining by three equal annual
installment of Rs. 10,000
Which option is most attractive? (Take annual interest rate
9%) 

4 
Four persons A, B, C and D are playing cards.Each person
has one card, laid down on the table below him, which has
two different colours on either side. The colours visible
on the table are Red, Green, Red and Blue. They see the
color on the reverse side and give the following 
Infosys 
4 
TicTacToe is being played. One 'X' has been placed in one
of the corners. No 'O' has been
placed yet.
Where does the player that is playing 'O' has to put his
first 'O' so that 'X' doesn't win?
Assume that both players are very intelligent. Explain your
answer 

2 
can anyone help me out in solving the following puzzle "i
live in water,if you cut my head i am at your door,if you
cut my tail i am a fuit,if you cut both,i am in you" 
TCS 
11 
if u love someone u can arrange these 10 letters in 5 words
I H O M U R E Y N A 
Infosys 
41 
How many squares are there in a 5 inch by 5 inch square
grid? Note that the grid is made up of one inch by one inch
squares. 

3 
If one person sends the email to two friends, asking each
of them to copy the mail and send it to two of their
friends, those in turn send it to two of their friends and
so on.
How many emails would have been sent by the time it did 30
sets? 

1 
In how many iterations can we find one coin that is heavier
than the others out of 8 coins?and how ?please reply 
Symphony 
6 
There is a family party consisting of two fathers, two
mothers, two sons, one fatherinlaw, one motherinlaw, one
daughterinlaw, one grandfather, one grandmother and one
grandson.
What is the minimum number of persons required so that this
is possible? 

1 

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