Other Puzzles Interview Questions 

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John lives in "Friends Society" where all the houses are in
a row and are numbered sequentially starting from 1. His
house number is 109.
Jessy lives in the same society. All the house numbers on
the left side of Jessy's house add up exactly the same as
all the house numbers on the right side of her house.
What is the number of Jessy's house? Find the minimal
possible answer. 

1 
Three convicts are brought into the warden's office. He says
he can parole one of them and to decide which one he will
parole he takes out 5 hats (3 red and 2 white). He stands
behind them and places a hat on each one of their heads and
puts the other two remaining hats in a drawer.
He tells the prisioners they can look at the others hats and
if they can tell which hat they have on they will be the one
who is paroled.
The first man looks at the other two and says, "I don't know."
The second man looks at the others hats and says, "I don't
know."
The third man who is blind says, "Even though I have not the
gift of sight I can tell by what the others have said that
the color of my hat is..."
What color is the blind mans hat and how does he know? 
BallyTechnologies 
2 
There is a grid of 20 squares by 10 squares. How many
different rectangles are possible?
Note that square is a rectangle. 

1 
0,2,4,8,14,24,34,...can ypu solve this series? 

7 
There are 3 colored boxes  Red, Green and Blue. Each box
contains 2 envelopes. Each envelope contains money  two of
them contain Rs. 25000 each, two of them contain Rs. 15000
each and remaining two contain Rs. 10000 each.
There is one statement written on the cover of each box.
* Red Box: Both, a red box and a blue box contain Rs. 10000
each.
* Green Box: Both, a green box and a red box contain Rs.
25000 each.
* Blue Box: Both, a blue box and a green box contain Rs.
15000 each.
Only one of the above 3 statements is true and the
corresponding box contains the maximum amount.
Can you tell which box contains the maximum amount and how much? 

1 
Mrs. F has invited several wives of delegates to the United
Nations for an informal luncheon. She plans to seat her 9
guests ina row such that each lady will be able to converse
with the person directly to her left and right. She has
prepared the following list.
Mrs. F speaks English only.
Mrs. G speaks English and French.
Mrs. H speaks English and Russian.
Mrs. J speaks Russian only.
Mrs. K speaks English only.
Mrs. L speaks French only.
Mrs. M speaks French and German.
Mrs. N speaks English and German.
Mrs. O speaks English only.
How many distinct seating arrangements are possible? Give
all possible seating arrangements.
Note that ABCD and DCBA are the same. 

1 
Three friends divided some bullets equally. After all of
them shot 4 bullets the total number of bullets remaining
is equal to the bullets each had after division. Find the
original number divided. 
TCS 
16 
One of the four people  Mr. Clinton, his wife Monika,
their son Mandy and their daughter Cindy  is a singer and
another is a dancer. Mr. Clinton is older than his wife and
Mady is older than his sister.
1. If the singer and the dancer are the same sex, then
the dancer is older than the singer.
2. If neither the singer nor the dancer is the parent
of the other, then the singer is older than the dancer.
3. If the singer is a man, then the singer and the
dancer are the same age.
4. If the singer and the dancer are of opposite sex
then the man is older than the woman.
5. If the dancer is a woman, then the dancer is older
than the singer.
Whose occupation do you know? And what is his/her
occupation?


2 
Somebody marked the six faces of a die with the numbers 1, 2
and 3  each number twice. The die was put on a table. Four
people  Abu, Babu, Calu and Dabu  sat around the table so
that each one was able to see only three sides of the die at
a glance.
? Abu sees the number 1 and two even numbers.
? Babu and Calu can see three different numbers each.
? Dabu sees number 2 twice and he can't remember the third
number.
What number is face down on the table? 

2 
justify 11=11... 

1 
Amit, Bhavin, Himanshu and Rakesh are sitting around a table.
? The Electonics Engineer is sitting to the left of the
Mechanical Engineer.
? Amit is sitting opposite to Computer Engineer.
? Himanshu likes to play Computer Games.
? Bhavin is sitting to the right of the Chemical Engineer.
Can you figure out everyone's profession? 

3 
agar mein aapko ek pen gift du aur aapko kahu ki aap us pen
se mere haato me kuch likho jo mujhe hamesa yaad rahe to
aap kya likhoge? 

12 

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