Sample Questions for Infosys Recruitment

1.  From  a  vessel  on  the  first  day,  1/3rd  of  the  liquid
evaporates.  On the second day  3/4th  of  the  remaining  liquid
evaporates.  what fraction of the volume is present at the end of
the II day.
2. an orange galss has orange juice.  and white glass  has  apple
juice.  Bothe equal volume 50ml of the orange juice is taken  and
poured into the apple juice.  50ml from the white glass is poured
into the orange glass.  Of the  two  quantities,  the  amount  of
apple juice in the orange glass and the amount of orange juice in
the white glass, which one is greater and by how much?
3.  there is a 4 inch cube painted on all  sides.   this  is  cut
into no of 1 inch cubes.  what is the no of cubes which  have  no
pointed sides.
4. sam and mala have a conversation.  sam says i am vertainly not
over 40.  mala says i am 38 and you are  atleast  5  years  older
than me.  Now sam says you are atleast 39.  all the sattements by
the two are false.  How hold are they realy.
5.  ram singh goes to his office in the city, every day from  his
suburbun house.  his driver mangaram drops  him  at  the  railway
station in the morning and picks him up in  the  evening.   Every
evening ram singh reaches the station  at  5  o'clock.   mangaram
also reaches at the same time.  one day  ramsingh  started  early
from his office and came  to  the  station  at  4  o'clock.   not
wanting to wait for the car he  starts  walking  home.   Mangaram
starts at normal time, picks him up on the way and takes him back
house, half an hour early.  how much time did ram singh walk.
6.  in a railway station, there are tow trains going.  One in the
harbour line and one in the main line, each having a frequency of
10 minutes.  the main line service  starts  at  5  o'clock.   the
harbour line starts at 5.02a.m. a man goes to the  station  every
day to catch the first train.  what is  the  probability  of  man
catchinhg the first train
7.  some people went for vaction.  unfortunately it rained for 13
days when they  were  there.   but  whenever  it  rained  in  the
morning, they had clean afternood and vice versa.   In  all  they
enjoyed  11 morning and 12 afternoons.  how many  days  did  they
stay there totally
8. exalator problem repeat
9. a survey was taken among 100 people to firn  their  preference
of watching t.v. programmes.  there are 3 channels.  given no  of

people who watch
at least channel   1
"         "        2
"         "        3
no channels at all
atleast channels  1and 3
"     "           1 and 2
"        "        2 and 3
find the no of people who watched all three.
10. albert and fernandes they have two leg swimming  race.   both
start from opposite and of the pool.  On the first leg, the  boys
pass each other at 18 mt from the deep end of the  pool.   during
the II leg they pass at 10 mt from the shallow end of  the  pool.
Both go at const speed.  but one of them  is  faster.   each  boy
rests for 4 sec to see at the end of the  i  leg.   what  is  the
length of the pool.
11. T  H  I  S                Each  alphabet  stands  for  one
I S                   digit, what is the maximum value T
--------------                can take
X F X X
X X U X
--------------
X X N X X
--------------

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Sample Questions for Infosys Recruitment

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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Sample Questions for Infosys Recruitment

1)At 6'o clock clock ticks 6 times.  The time between first and
last ticks was 30sec.  How much time it takes at 12'o clock.

Ans. 66 sec.                 2 marks.

2)Three friends divided some bullets equally.  After all of them
shot 4 bullets the total no.of remaining bullets is equal to that of
one has after division.  Find the original number divided.

Ans. x          x       x
x-4        x-4     x-4
3x-12 = x
x= 6
ans is 18                  2 marks

3)A ship went on a voyage after 180 miles a plane statrted with 10 times
speed  that of the ship.  Find the distance when they meet from
starting point.

Ans.  180 + (x/10) = x
x = 20
ans is 180+20=200miles.             2 marks

4) Fill the empty slots.
Three FOOTBALL teams are there. Given below the list of maches.

played  won     lost    draw    Goals for       Goals against
A        2       2       *0      *0        *7                 1
B        2       *0      *1       1        2                    4
C        2       *0      *1      *1        3                   7

the slots with stars are answers.   4 marks
BC drew with  2-2
A won on B by 2-0
a won on C by 5-1
( YOU HAVE TO FILL THE BLANKS AT APPROPRIATE STAR SYMBOLS.)`
5) There are 3 societies a,b,c.  a lent tractors to b and c as many
as they had.  After some time b gave as many tractors to a and c
as many as they have.  After sometime c did the same thing.
At the end of this transaction each one of them had 24.
Find the tractors each orginally had.

Ans a had 39, b had 21, c had 12,          4 marks

6) There N stations on a railroad. After adding x stations 46 additional
tickets have to be printed. Find N and X.

Ans. let N(N-1) = t;
(N+x)(N+x-1)       = t+46;
trail and error method   x=2  and N=11   4 marks

7)Given that April 1 is tuesday. a,b,c are 3 persons told that their
farewell party was on
a  - may 8, thursday
b  - may 10,tuesday
c  - june 8, friday
Out of a,b,c one is only correct one of the regarding month,day,date.
Other told two correct and the third person told all wrong.What is
correct date,month,day.                 5 marks
(ans may be MAY 10 SUNDAY. check once again)
8)There are 4 parties.  df,gs,dl(depositloss),ew ran for a contest.
Anup,Sujit,John made the following statements regarding results.
Anup said either df or ew will definitely win
sujit said he is confident that df will not win
John said he is confident that neither ew nor dl will win
the result has come.  only one of the above three has made a correct
statement.  Who has made the correct statement and who has won
the contest.                    5 marks.
(ans DL )
9)Five people a,b,c,d,e are related to each other.  Four of them make
one true statement each as follows.
i) b is my father's brother.       (ans. d said this)
ii)e is my mother-in-law.          (     b          )
iii)c is my son-in-law's brother.  (     e  )
iv)a is my brother's wife.          (c)

10 marks.

10) All members of d are also members of a
All   ''       e   ''                d
all    ''      c    ''               both a and b
not all ''     a  are members of d
not all ''     d   ''            e
Some questions on these conditions.(5questions 5 marks)
11)
boys are allowed to watch football at c.v.Raman auditorium subjected to
conditions.
i)the boy over age 16 can wear overcoat
ii)no boy over age  15 can wear cap
iii)to watch the football either he has to wear overcoat or cap
or both
iv) a boy with an umberella or above 16 or both cannot wear sweater.
v)  boys must either not watch football or wear sweater.

What is the appearence of the boy who is watching football.
Try to solve this question................

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Sample Questions for Infosys Recruitment

1.  1/3rd liquid in a container evaporates in first day. In the second day 3/4th
remaining avaporates. How much is left over at the end of second day ?
2.  first person :  I am sure you are at least 40 years old and I am 5 years
younger than you.
second person : I am 35 and you are atleast 5 years elder than me.  None
of these persons spoke truth. What are their ages ?

3.  Orange cup has Orange Juice.  White cup has apple Juice.  %0 ml of
Orange Juice is taken and mixed with Apple Juice.  From that mixture
50 ml is taken and poured into Orange cup.  Now whether apple Juice
in Orange Cupis more or Orange Juice in White cup is more and by what amount?

4.  Ms. Sheela goes her home by car from Station.  Her driver comes and
picks her up daily at 5.00 p.m.  One day Sheela arrives at Station
one
hour earlier and starts walking towards  home.  On the way driver
picked her up. By this they reached home 30 minutes earlier.  For how
long she was walking ?

5.  Some students went on a trip to Goa in holidays.  Unfortunately it
rained on some days.  In a surprising manner if it rained in the
morning, they had a good afternoon and vice versa.  They had 11 morning
visits and 12 afternoon visits.  Altogether it rained for 13 days
during their stays.  What is the duration of Holidays ?

6.  A survey was conducted for 100 people by Door Darshan
1.  44 people watched channel I
2.  43  "       "       "     II
3.  27  "       "       "     III
4.  17  "       "       "     I & II
5.  14  "       "       "     I &III
6.  13   "      "       "     II &  III
7. 23 watched none.
How many watched I II & III ?

7.  Two Swimmers at different rate but at constant Speed were swimming.
They met at 18 meters from deep end.  Both swimmers took rest for
4.5 seconds.  During their return they crossed at 10 meters from
ashlor end.  What is the length of the pool ?

8. Mr. Raj goes to Office by Train.  First train in Main line Starts at
5:02:0.  In Harbour Line it starts at 5:10:0.  Every Ten minutes there
is one train.  What is the probability that Raj travels in harbour line
at a random time of Driving      the Station?

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Sample Questions for Infosys Recruitment

1.  A person was collecting end pieces of Cigerettes.  He was managed to collect 49
pieces.  We need 7 such pieces to make new one.  So how many Cigerettes he can
make?                                                              (2 marks)

2. A person moving from a place(camp)., towards East one mile, then towards North
half mile, towards West 1/4 the mile, towards South 1/8th mile and again
towards East 1/16th mile and so on.  That is the distance between him and the
starting point.                                                     (3 marks)

3.  500 men were arranged in 10 rows and 50 columns.  They picked the oldest person
from each row and the tallest of these persons is 'A'.  They replace them in
their places and again picked tallest person from each column and the shortest
of these persons is 'B'. Assume A & B are different people. Who is the
tallest person among A & B?                                        (5 marks)

4.  The product of two nonzero numbers is 1,000,000,000.  What are the
numbers ?                                                          (5 marks)
5.  There is Mathematician.  He met his friend and asked about his children.
His friend told in the form of a problem that he has three children. The
product of their ages is 36. The addition of their ages is the door number
of his left side house.  Mathematician went and checked the door number
He told that the clues are not sufficient.  He gave another clue that
is his younger daughter is clearly younger.  What are their ages ?  (6 marks)
6.  There is a light glows in the interval of 13 sec.  It glows first at one
hour 54 minutes 50 seconds and the last glow is at 3 hour 17 minute and 49
seconds.  How many times is that light glow, with in these two times ?
(2 marks)
7.  After spending 1/3 of money and then 1/4th of what remained and finally 1/5th
of what remained, I found that I had Rs.100/- left.  How much money I had
at first ?                                                         (3 marks)
8.  A Black Smith was given a chain torn into equal sections of 3 links
each and asked to fix it.  How many links(minimum) would he has to open
up and reforge ?                                                   (1 mark)

9. A person has to go both Northwards&Southwards in search of a job.
He decides to go by the first train he encounters.There are trains for
every 15 min both southwards and northwards.First train towards south
is at 6:00 A.M. and that towards North is at 6:10 .If the person arrives
at any random time,what is the probability that he gets into a train
towards North.
10. A person has his own coach&whenever he goes to railway station he
takes his coach.One day he was supposed to reach the railway station
at 5 O'clock.But he finished his work early and reached at 3 O'clock.
Then he rung up his residence and asked to send the coach immediately.
He came to know that the coach has left just now to tje railway station.
He thought that the coach has left just now to the railway station.He
thought that he should not waste his time and started moving towards
his residence at the speed of 3mi/hr.On the way,he gets the coach and
reaches home at 6 o'clock.How far is his residence from railway

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Sample Question Paper for Infosys Recruitment

1) There are two balls touching each other circumferencically.
The radius of the big ball is 4 times the diameter of the small
ball.The outer small ball rotates in anticlockwise direction
circumferencically over the bigger one at the rate of 16 rev/sec.
The bigger wheel also rotates anticlockwise at Nrev/sec. what is
'N' for the horizontal line from the centre of small wheel always
is horizontal.

2)     1 2 3 4
+ 3 4 5 5
----------
4 6 8 9
- 2 3 4 5
----------
2 3 4 4
+ 1 2 5 4
------------
3 6 9 8

Q)  Strike off any digit from each number in seven rows (need not
be at same place) and combine the same operations with 3 digit numbers
to get the same addition. After this strike off another digit from all
and add all the No.s to get the same 2 digit No. perform the same
process again with 1 digit No.s. Give the ' no.s in 7 rows at
each stage.

3) there is a safe with a 5 digit No. The 4th digit is 4 greater than
second digit, while 3rd digit is 3 less than 2nd digit. The 1st digit
is thrice the last digit. There are 3 pairs whose sum is 11. Find
the number.  Ans) 65292.

4) there are 2 guards Bal and Pal walking on the side of a wall of a
wearhouse(12m X 11m) in opposite directions. They meet at a point and
Bal says to Pal " See you again in the other side". After a few moments
of walking Bal decides to go back for a smoke but he changes his
direction again to his previous one after 10 minutes of walking in
the other(opposite) direction remembering that Pal will be waiting
for to meet.If Bal and Pal walk 8 and 11 feet respectively, how
much distance they would have travelled before meeting again.

5)          xxx)xxxxx(xxx
3xx
-------
xxx
x3x
------
xxx
3xx
------

Q) Find the 5 digit No.
Hint: 5 is used atleast once in the calculation.
6) Afly is there 1 feet below the ceiling right across a wall length
is 30m at equal distance from both the ends. There is a spider 1 feet
above floor right across the long wall eqidistant from both the ends.
If the width of the room is 12m and 12m, what distance is to be
travelled by the spider to catch the fly? if it takes the shortest
path.

7) Ramesh sit around a round table with some other men. He has one
rupee more than his right person and this person in turn has 1 rupee
more than the person to his right and so on, Ramesh decided to give
1 rupee to his right & he in turn 2 rupees to his right and 3 rupees
to his right & so on. This process went on till a person has
'no money' to give to his right. At this time he has 4 times the
money to his right person. How many men are there along with Ramesh
and what is the money with poorest fellow.

ANALYTICAL
----------
1)L:says all of my other 4 friends have money
M:says that P said that exact one has money
N:says that L said that precisely two have money
O:says that M said that 3 of others have money.
P:Land N said that they have money.
all are liers.Who has money&who doesn't have?

2)A hotel has two,the east wing and the west wing.some east wing rooms
but not all have an ocean view(OV).All WW have a harbour view(HV).The
charge for all rooms is identical, except as follows
* Extra charge for all HV rooms on or above the 3rd floor
* Extra charge for all OV rooms except those without balcony
* Extra charge for some HV rooms on the first two floor&some EW rooms
without OV but having kitchen facilities. (GRE modrl Test 3-question
1J-22)
3)Post man has a data of name surname door no.pet name of 4 families.
But only one is correct for each family.There are a set of statements
&questions.
4)4 couples have a party.Depending on the set of statements,find who
insulted whom and who is the host of the party.
5)5 women given some of their heights(tall,medium,short)Hair( long,
plainted),stards(Black or Brown), sari,2 medium,2-short.Tall->no
sari.Plainted->medium.Answer the combinations.

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Sample Question Paper for Infosys Recruitment

1. an escalator is descending at constant speed.   A  walks  down

and takes 50 steps to reach the bottom.  B runs down and takes 90
steps in the same time as A takes 10 steps.  how many  steps  are
visible when the escalator is not operating.
2. evvery day a cyclist meets a train at a  particular  crossing.
the road is straignt before the crossing and both are  travelling
in the same direction.  cyclist travels with a speed of 10  Kmph.
One day the cyclist comes late by 25 min. and meets the train 5km
before the crossing.  what is the seppd of the train.
3. five persons muckerjee, misra, iyer,  patil  and  sharma,  all
take then first or middle names in the full names.  There  are  4
persons having I or middle name of kumar, 3 persons with mohan, 2
persons withdev and 1 anil.
--Either mukherjee and patil have a I or middle name  of  dev  or
misra and iyer have their  I or middle name of dev
--of mukherkjee and misre, either both of them have  a  first  or
middle name of mohan or neither have a first or  middle  name  of
mohan
--either iyer of sharma has a I or middle name of kumar  hut  not
both.
who has the I or middle name of anil
4. reading conprehension
5. a bird keeper has got Ppigeon, M mynas and  S  sparrows.   the
keeper goes for lunch leaving his assistant to watch the birds.
a. suppose p=10, m=5, s=8 when the bird keeper  comes  back,  the
assistant informs the x birds  have  escaped.   the  bird  keeper
exclaims oh no! all my sparrows are gone.  how  many  birds  flew
away.
b. when the bird keeper come back, the assistand told him that
x birds have escaped.  the keeper realised that atleast2 sparrows
have escaped.  what is minimum no of birds that can escape.
6.  select from the five alternatives A,B,C,D,E
AT THE end of each question ,two  conditions  will  be  given.
the choices are to filled at follows.
a. if a definete conclusion can be drawn from condition 1
b. if a definete conclusion can be drawn from condition 2
c. if a definete conclusion can be drawn from condition 1 and 2
d. if a definete conclusion can be drawn from condition 1 or 2
e. no conclusion can be drawn using both conditions
1. person 1 says N<5
person says n>5
person 3 says 3N>20
person 4 says 3n>10
person 5 says N<8
whaT IS value of N
a) 1. no of persons who speak false being less than no of persons
who tells the truth.
2. person 2 is telling the truth.
b)  1. no of persong telling the truth  is  greater  than  no  of
persons telling lies
2. person 5 is telling the truth.
7.  there are N coins on a table.  there  are  two  players  A&B.
you can take 1 or 2 coins at a time.  the person  who  takes  the
last coin is the loser.  a always starts first
--1. if N=7
a) A can always win by taking two coins in his first chance
b) B can win only if A takes two coins in his first chance.
c) B can always win by proper play
d) none of the above
--2.  A can win by proper play if N is equal to
a) 13   b) 37  c) 22 d) 34   e) 48
--3. B can win by proper play if N is equal to
a) 25   b)26    c) 32   d) 41  e) none
--4. if N<4, can A win by proper play always

8. Two turns have vertain pecular charcteristics.   One  of  them
always lies on Monday, Wednesday, Friday.  \the other always lies
on Tuesdays, thursdays and saturdays.  On the other days they tel
the truth.  You are given a conversation.
person A--  today is sunday my name is anil
person B-- today is tuesday, my name is bill

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Sample Question Paper for Infosys Recruitment

1.  From  a  vessel  on  the  first  day,  1/3rd  of  the  liquid

evaporates.  On the second day  3/4th  of  the  remaining  liquid

evaporates.  what fraction of the volume is present at the end of

the II day.

2. an orange galss has orange juice.  and white glass  has  apple

juice.  Bothe equal volume 50ml of the orange juice is taken  and

poured into the apple juice.  50ml from the white glass is poured

into the orange glass.  Of the  two  quantities,  the  amount  of

apple juice in the orange glass and the amount of orange juice in

the white glass, which one is greater and by how much?

3.  there is a 4 inch cube painted on all  sides.   this  is  cut

into no of 1 inch cubes.  what is the no of cubes which  have  no

pointed sides.

4. sam and mala have a conversation.  sam says i am vertainly not

over 40.  mala says i am 38 and you are  atleast  5  years  older

than me.  Now sam says you are atleast 39.  all the sattements by

the two are false.  How hold are they realy.

5.  ram singh goes to his office in the city, every day from  his

suburbun house.  his driver mangaram drops  him  at  the  railway

station in the morning and picks him up in  the  evening.   Every

evening ram singh reaches the station  at  5  o'clock.   mangaram

also reaches at the same time.  one day  ramsingh  started  early

from his office and came  to  the  station  at  4  o'clock.   not

wanting to wait for the car he  starts  walking  home.   Mangaram

starts at normal time, picks him up on the way and takes him back

house, half an hour early.  how much time did ram singh walk.

6.  in a railway station, there are tow trains going.  One in the

harbour line and one in the main line, each having a frequency of

10 minutes.  the main line service  starts  at  5  o'clock.   the

harbour line starts at 5.02a.m. a man goes to the  station  every

day to catch the first train.  what is  the  probability  of  man

catchinhg the first train

7.  some people went for vaction.  unfortunately it rained for 13

days when they  were  there.   but  whenever  it  rained  in  the

morning, they had clean afternood and vice versa.   In  all  they

enjoyed  11 morning and 12 afternoons.  how many  days  did  they

stay there totally

8. exalator problem repeat

9. a survey was taken among 100 people to firn  their  preference

of watching t.v. programmes.  there are 3 channels.  given no  of

people who watch

at least channel   1

"         "        2

"         "        3

no channels at all

atleast channels  1and 3

"     "           1 and 2

"        "        2 and 3

find the no of people who watched all three.

10. albert and fernandes they have two leg swimming  race.   both

start from opposite and of the pool.  On the first leg, the  boys

pass each other at 18 mt from the deep end of the  pool.   during

the II leg they pass at 10 mt from the shallow end of  the  pool.

Both go at const speed.  but one of them  is  faster.   each  boy

rests for 4 sec to see at the end of the  i  leg.   what  is  the

length of the pool.

11. T  H  I  S                Each  alphabet  stands  for  one

I S                   digit, what is the maximum value T

--------------                can take

X F X X

X X U X

--------------

X X N X X

--------------

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Sample Question Paper for Infosys Recruitment

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 ?

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Infosys Sample Test Paper - VII

1. Father's age is three years more than three times the son's age.
    After three years, father's age will be ten years more than twice the son's age.
    What is the father's present age.
Ans: 33 years.                 (2 marks)

2. Find the values of each of the alphabets.
     N O O N
     S O O N
+ M O O N
    ----------
      J U N E
Ans: 9326                         (2 marks)

3.  There are 20 poles with a constant distance between each pole
     A car takes 24 second to reach the 12th pole.
     How much will it take to reach the last pole.
Ans: 41.45 seconds              (2 marks)
        Let the distance between two poles = x
         Hence 11x:24::19x:?

4.  A car is travelling at a uniform speed.
     The driver sees a milestone showing a 2-digit number.
     After travelling for an hour the driver sees another milestone with the same digits in reverse order.
     After another hour the driver sees another milestone containing the same two digits.
     What is the average speed of the driver.

Ans: 45 kmph                                (4 marks)

5. The minute and the hour hand of a watch meet every 65 minutes.
    How much does the watch lose or gain time and by how much?
Ans:  Gains; 5/11 minutes                   (4 marks)

6. Ram, Shyam and Gumnaam are friends.
    Ram is a widower and lives alone and his sister takes care of him.
    Shyam is a bachelor and his neice cooks his food and looks after his house.
    Gumnaam is married to Gita and lives in large house in the same town.
    Gita gives the idea that all of them could stay together in the house and share monthly expenses equally.
    During their first month of living together, each person contributed Rs.25.
    At the end of the month, it was found that Rs 92 was the expense so the remaining amount was distributed equally
    among everyone.
    The distribution was such that everyone recieved a whole number of Rupees.
    How much did each person recieve?
Ans. Rs 2                                       (4 marks)
        (Hint: Ram's sister, Shyam's neice and Gumnaam's wife are the same person)

7. Four persons A, B, C and D are playing cards.
    Each person has one card, laid down on the table below him, which has two different colours on either side.
    The colours visible on the table are Red, Green, Red and Blue.
    They see the color on the reverse side and give the following comment.
A: Yellow or Green
B: Neither Blue nor Green
C: Blue or Yellow
D: Blue or Yellow
Given that out of the 4 people 2 always lie find out the colours on the cards each person.

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Infosys Sample Test Paper - VI

1. At 6'o a clock ticks 6 times.
    The time between first and last ticks is 30 seconds.
    How long does it tick at 12'o clock.

Ans: 66 sec.                 (2 marks)

2. 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.

Ans: 18                         (2 marks)

Initially   .    x          x        x
Now          x-4       x-4     x-4
Equation is   3x-12 = x

3. A ship went on a voyage.
    After it had travelled 180 miles a plane statrted with 10 times the speed of the ship.
    Find the distance when they meet from starting point.

Ans: 200miles.              (2 marks)
        Distance travelled by plane = 1/10 distance travelled by ship + 180

4.  Complete the Table given below:

      Three football teams are there. Given below is the group table. Fill in the x's

	Played	Won	Lost	Draw	Goals For	Goals Against
A	2	2	x	x	x	1
B	2	x	x	1	2	4
C	2	x	x	x	3	7

Ans: The filled table is given below                                (4 marks)

	Played	Won	Lost	Draw	Goals For	Goals Against
A	2	2	0	0	7	1
B	2	0	1	1	2	4
C	2	0	1	1	3	7

5. There are 3 societies A, B, C.
   A lent cars to B and C as many as they had already.
   After some time B gave as many tractors to A and C
as many as they have.  After sometime c did the same thing. At the end of this transaction each one of them had 24.
Find the cars each orginally had.

Ans: A had 39 cars, B had 21 cars & C had 12 cars                   (4 marks)

6. There N stations on a railroad.
    After adding X stations on the rail route 46 additional tickets have to be printed.
    Find N and X.

Ans. x=2  and N=11

Let initially, N(N-1) = t
After adding,  (N+X)(N+X-1) =  t+46
By trail and error method                                       (4 marks)

7. Given that April 1 is tuesday.
    A, B, C are 3 persons told that their farewell party was on

• A  - May 8, thursday
• B  - May 10,tuesday
• C  - June 5, friday

Out of A, B, C only one made a completetly true statement concerning date,day and month
The other told  two one told the day right and the other the date right..
What is correct date, month, day.

Ans:  B - (May 10) SUNDAY
        C  - June 6 (Friday).                                     (5 marks)

8. The Bulls, Pacers, Lakers and Jazz ran for a contest.
    Anup, Sujit, John made the following statements regarding results.

• Anup said either Bulls or Jazz will definitely win
• Sujit said he is confident that Bulls will not win
• John said he is confident that neither Jazz nor Lakers will win

When the result cameit was found that only one of the above three had made a correct statement.
Who has made the correct statement and who has won the contest. 

Ans: Sujith; Lakers                      (5marks )

9. Five people A ,B ,C ,D ,E are related to each other.
    Four of them make one true statement each as follows.

(i)  B is my father's brother.       
(ii) E is my mother-in-law.
(iii)C is my son-in-law's brother
(iv)A is my brother's wife.

Ans: (i)   D
        (ii)  B
        (iii) E
        (iv) C                                 (10 marks)

10.  Some statements are given below:

• L says all of my other four friends have money
• M says that P said that exactly one among them has money
• N says that L said that precisely two among them have money
• O says that M said that three of the others have money
• P, L and N said that they have money

All the above statement are false..
Who has money & who doesn't have any money?

(5 marks)

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