Sample Questions for Infosys Recruitment

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1). A beggr collects cigarette stubs and makes one ful  cigarette
with every 7 stubs.  Once he gets 49 stubs .  How many cigarettes
can he smoke totally.

2). A soldiar looses his way in a thick jungle  at  random  walks
from his camp but  mathematically  in  an  interestingg  fashion.
First he walks one mile east then half mile to north.   Then  1/4
mile to west, then 1/8 mile to south and so  on  making  a  loop.
Finally hoe far he is from his camp and in which direction.

3). hoe 1000000000 can be written as a  product  of  two  factors
neither of them containing zeros

4). Conversation between two mathematcians:
:wq  first : I have three childern. Thew pproduct of their ages is  36
..  If you sum their ages . it is exactly same as  my  neighbour's
door number on my left. The  sacond  mathematiciaan  verfies  the
door number and says that the not sufficient  .  Then  the  first
says " o.k one more clue is that my youngest is the youngest"
Immmediately the second mathematician answers . Can  you  aanswer
the questoion asked by the first mathematician?
What are the childeren ages?

5). Light glows for every 13 seconds .  How  many  times  did  it
between 1:57:58 and 3:20:47 am

6). 500 men are  arranged in an array of 10 rows and 50 columns .
ALL tallest among each row aare asked to   fall  out  .  And  the
shortest among THEM is A. Similarly after resuming that to  their
originaal podsitions that the shorteest  among  each  column  are
asked to fall out. And the longest among them is B . Now  who  is
taller among A and B ?

7). A person spending out 1/3 for cloths , 1/5 of the  remsaining
for food and 1/4 of the remaining for travelles  is left with
Rs 100/- . How he had in the begining ?

8). there are six  boxes containing 5 , 7 , 14 , 16  ,  18  ,  29
balls of either red or blue in colour. Some  boxes  contain  only
red balls and others contain only blue . One sales man  sold  one
box out of them and then he says " I have the same number of  red
balls left out  as that of blue ". Which box is the one he  solds
out  ?

9).  A  chain  is  broken  into  three  pieces  of  equal  lenths
conttaining 3 links each. It is taken to a backsmith to join into
a single continuous one . How many links are to  tobe  opened  to
make it ?

10). Grass in lawn grows equally thickand in a uniform  rate.  It
takes 24 days for 70 cows and 60 for 30 cows . How many cows  can
eat away the same in 96 days.?

11). There is a certain four digit number whose fourth  digit  is
twise the first digit.
Third digit is three more than second digit.
Sum of the first and fourth digits twise the third number.
What was that  number ?

If you qualify in the first part then you have to appear for
the second i.e the following part.


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