Other Puzzles Interview Questions 

Question 
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Answers 

There is a shortage of tubelights, bulbs and fans in a
village  Kharghar. It is found that
?All houses do not have either tubelight or bulb or fan.
?exactly 19% of houses do not have just one of these.
?atleast 67% of houses do not have tubelights.
?atleast 83% of houses do not have bulbs.
?atleast 73% of houses do not have fans.
What percentage of houses do not have tubelight, bulb and
fan?


1 
1/3 rd of the contents of a container evaporated on the 1st
day. 3/4th of the remaining contents of the container
evaporated on the second day.
What part of the contents of the container is left at the
end of the second day? 

1 
What will come in place of
the question mark (?) in the following questions?
11.7589 ? ? = 3434
(a)3721
(b)4155
(c)3246
(d)11023
(e)None of these 
BSRB 
7 
Find the smallest number such that if its rightmost digit
is placed at its left end, the new number so formed is
precisely 50% larger than the original number. 
CTS 
9 
1.At the recent web developres bowling match,two ganes were
played.Kiev beat stuart in both games;also Richard beat John
in both games.The winner in game1 second in game2.Richard
won game2 and John beat stuart in game1.No player got the
same placing twice.Can you determine who finished where in
each game? 
QA 
2 
You are seat in one room having switch board containing 3
switchs & its connection to bulb in another room (only one
is right connection).terms you can turn on max 2 buttons
and once you can go to see the answer which is right one? 

7 
Outside a room there are three light switches. Each switch
is connected to a different light bulb inside the room.
Each of the three switches can be either 'ON' or 'OFF'.
You are allowed to set each switch the way you want it,
once, and then enter the room.
Your task is to then determine which switch controls which
bulb. How can you do it?


5 
there are 2 hour glass. one is 13min hour glass. another is
8min hour glass. u need to stop a button exactl aftr
18min..how do u calculate when 18min is passed? 
Exilant 
3 
A man was looking at a portrait. Someone asked him, "Whose
picture are you looking at?"
He replied, pointing at the portrait: "Brothers and sisters
have I none, but this man's son is my father's son."
Now whose picture is the man looking at? 

6 
Major Jasbir is forming fiveperson Special Task Group. The
group must contain one leader, two bombexperts and two
soldiers.
P, Q and R are possible bombexperts. R, S and T are
possible leaders. U, V and W are possible soldiers. Also, P
and R prefers to work with each other in the same team. T
prefers to work only if V works.
How many different possible Groups, Major Jasbir can make? 

2 
A boy found that he had a 48 inch strip of paper. He could
cut an inch off every second.
How long would it take for him to cut 48 pieces? He can not
fold the strip and also, can not stack two or more strips
and cut them together. 

1 
1) You have 8 coins. 3 of them weigh x units, 3 y
units, 1 a units and 1 b units. They are all mixed and look
identical. You have to find the lightest coin in minimum
number of weighing . 
Oracle 
9 

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