| Other Puzzles Interview Questions |
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| Question | Asked @ | Answers |
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| 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? | | 1 |
| Please send SBI Model exam question Paper for Clerical
exam sir | | 2 |
| Consider a number 235, where last digit is the sum of first
two digits i.e. 2 + 3 = 5.
How many such 3-digit numbers are there?
| | 3 |
| Plz mail me some aptitute questions which helps me to face
SBI clerical exam. | SBI | 3 |
| 3 boys go to the restaurant. Their bill was 75 rs..
So they contributed 25 each. Manager then gives 5 rs back
to the waiter and then waiter gave 3 rs back to them and
put 2 rs into his pocket..
So their actual contribution is 24 because they got 1-1 rs
back. so 24*3=72 and 2 rs into the waiter's pocket. so
74+2=74
where is 1 rs? | Merlion | 12 |
| 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? | Bally-Technologies | 2 |
| There were two men standing on a street. The one says to the
other, "I have 3 daughters, the product of their ages is 36.
What is the age of the OLDEST daughter?"
The second guy says, "I need more information." So, the
first guy says, "The sum of their ages is equal to the
address of the house across the street."
The second guy looks at the address and says, "I still need
more information." So, the first guy says, "My oldest
daughter wears a red dress." | | 1 |
| Find out the smallest four digit number which is divisible
from 1 to 10? | Infosys | 10 |
| In a sports contest there were m medals awarded on n
successive days (n > 1).
1. On the first day 1 medal and 1/7 of the remaining m - 1
medals were awarded.
2. On the second day 2 medals and 1/7 of the now remaining
medals was awarded; and so on.
3. On the nth and last day, the remaining n medals were awarded.
How many days did the contest last, and how many medals were
awarded altogether? | | 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? | | 2 |
| In training for a competition, you find that swimming
downstream (with the current) in a river, you can swim 2
miles in 40 minutes, & upstream (against the current), you
can swim 2 miles in 60 minutes.
How long would it take you to swim a mile in still water? | | 2 |
| A worker earns a 5% raise. A year later, the worker receives
a 2.5% cut in pay, & now his salary is Rs. 22702.68
What was his salary to begin with? | | 2 |
| In the town called Alibaug, the following facts are true:
? No two inhabitants have exactly the same number of hairs.
? No inhabitants has exactly 2025 hairs.
? There are more inhabitants than there are hairs on the
head of any one inhabitants.
What is the largest possible number of the inhabitants of
Alibaug? | | 1 |
| There are 10 statements written on a piece of paper:
1. At least one of statements 9 and 10 is true.
2. This either is the first true or the first false statement.
3. There are three consecutive statements, which are false.
4. The difference between the numbers of the last true and
the first true statement divides the number, that is to be
found.
5. The sum of the numbers of the true statements is the
number, that is to be found.
6. This is not the last true statement.
7. The number of each true statement divides the number,
that is to be found.
8. The number that is to be found is the percentage of true
statements.
9. The number of divisors of the number, that is to be
found, (apart from 1 and itself) is greater than the sum of
the numbers of the true statements.
10. There are no three consecutive true statements.
Find the minimal possible number? | | 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? | | 1 |
| If one person sends the e-mail 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 e-mails would have been sent by the time it did 30
sets? | | 1 |
| Pinto says, "The horse is not Black."
Sandy says, "The horse is either Brown or Grey."
Andy says, "The horse is Brown."
At least one is telling truth and at least one is lying.
Can you tell the color of the horse? | | 2 |
| One of the following is my secret word: AIM DUE MOD OAT TIE.
With the list in front of you, if I were to tell you any one
of secret word, then you would be able to tell the number of
my secret word. Which is my secret word?
| | 2 |
| There is a number that is 5 times the sum of its digits.
What is this number? Answer is not 0. | | 1 |
| A blindfolded man is asked to sit in the front of a carrom
board. The holes of the board are shut with lids in random
order, i.e. any number of all the four holes can be shut or
open.
Now the man is supposed to touch any two holes at a time and
can do the following.
? Open the closed hole.
? Close the open hole.
? Let the hole be as it is.
After he has done it, the carrom board is rotated and again
brought to some position. The man is again not aware of what
are the holes which are open or closed.
How many minimum number of turns does the blindfolded man
require to either open all the holes or close all the holes?
Note that whenever all the holes are either open or close,
there will be an alarm so that the blindfolded man will know
that he has won. | | 2 |
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