Other Puzzles Interview Questions 

Question 
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what do mean welder 
Bhel 
1 
15 peopleeach has to pay Rs.20.. 20 peopleeach has to pay
Rs.18.. for 40 peoplehow much has to pay 

5 
Karan bought a little box of midget matches, each one inch
in length. He found that he could arrange them all in the
form of a triangle whose area was just as many square inches
as there were matches.
He then used up six of the matches, and found that with the
remainder he could again construct another triangle whose
area was just as many square inches as there were matches.
And using another six matches he could again do precisely
the same.
How many matches were there in the box originally?
Note that the matchbox can hold maximum of 50 matches. 

1 
How long would it take you to count 1 billion orally if you
could count 200 every minute and were given a day off every
four years? 

4 
A clock with the hours round the face in Roman block
numbers, as illustrated in the sketch fell down and the dial
broke into four parts.... 
Infosys 
1 
if 8men works 8hrs per day for 8days get rs.45,then how many
men required if the work is 5hrs per day for 10days they get
rs.60?(want solution with steps) 
Syntel 
4 
In the village called TALAJA, only three TV channels are
available  Moon Plus, Mony and Mee TV.
Out of 4000 TV viewers in the village, 1500 watch Moon TV,
2000 watch Mony and 2500 watch Mee TV.
Amongst these, 500 viewers watch Moon Plus and Mony, 800
watch Moon Plus and Mee TV, and 1000 watch Mony and Mee TV.
How many viewers watch all three channels? 

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 
You have four 9's and you may use any of the (+, , /, *) as
many times as you like. I want to see a mathematical
expression which uses the four 9's to = 100
How many such expressions can you make? 
Sahara 
1 
dil ke photo me teer kyu hota hai? 

17 
if 1+1 = 2
what will be 11 ?
if 1+1 = 11
what will be 11 ?
if 1+1 = 1
what will be 11 ? 

12 
In one year there are 12 months,so how many years in one month 

7 

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