INFOSYS - 99 AT JU, CALCUTTA.
(1). ALL TALLMEN ARE ANDSOME,FAIRSKIMED,LEAN,NULSCULAR
RICH AND EMPLOYED.
1. ALL HANDSOME PERSONS ARE FAIRSKIMED
2. SOME NULSCULAR ARE FAIR SKIMED AND HANDSOME
3. ALL LEANS ARE NUSCULAR PERSONS
4. NO FAIRSKIMED PERSON WHO IS NOT HANDSOME IS
5. NEITHER FAIRSKIMED NOR NULSCULAR ARE EMPLOYED.
THERE ARE 4 QUESTIONS BASED ON THE ABOVE.
(3). A SOFTWARE ENGINEER STARTS FROM HOME AT 3PM FOR
EVENING WALK.HE WALKSPEED OF 4KMPH ON LEVEL
GROUND AND THEN AT A SPEED OF 3 KMPH ON THE UPHILL
AND THEN DOWN THE HILL AT A SPEED OF 6KMPH TO THE
LEVEL GROUND AND THEN AT A SPEED OF 4KMPH TO THE
HOME AT 9PM. WHAT IS THE DISTENCE ON ONE WAY?
(4). A BAG CONTAINS CERTAIN NUMBER OF FILES. EACH FILE IS
NUMBERED WITH ONE DIGIT OF 0 TO 9. SUPPOSE THE
PERSON WANT TO GET THE NUMBER BETWEEN 1 TO
2000 (OR 7000 CHECK ) . HOW MANY MIN NO. OF FILES
SHOULD BE PRESENT IN THE BAG.
(5). A + B + C +D = D + E + F + G = G + H + I =17.
IF A = 4 WHAT ARE THE VALUES OF D AND G. EACH
LETTER TAKEN ONLY ONE OF THE DIGIT FROM 1 TO 9.
ANS : A = 4 ,B = 2, C =6, D = 5, E = 3, F = 8,
G = 1, H = 7, I = 9.
(6). SIX PERSONS A,B,C,D,E &F WENT TO SOLIDER CINIMA.
THERE ARE SIX CONSEUTIVE SEATS. A SITS IN THE
FIRST SEAT FOLLOWED BY B, FOLLOWED BY C AND SOON. IF A TAKEN ONE OF THE SIX SEATS, THEN
B SHOULD SIT ADJACENT TO A. C SHOULD SIT
ADJACENT A OR B. D SHOULD SIT ADJACENT TO A, B,ORC AND SOON. HOW MANY
POSSIBILITIES ARE THERE?
(7). SUPPOSE THERE ARE 4 GRADES A, B, C, D. (A IS THE BEST
AND D IS THE WORST) 4 PERSONS JACK,JEAN,POUL,LUCY
WROTE THEN FINAL EXAM AND MADE THE STATEMENTS
1. JACK: IF I WILL GET A THEN LUCY WILL GET D
1. LUCY: IF I WILL GET C THEN JACK WILL GET D .
JACK GRADE IN BETTER THEN POUL GRADE.
2. JEAN: IF JEAN DOESNOT GET A, THEN LACK WILL NOT
4. POUL: IF JACK GET A , THEN JEAN WILL NOT GET B.
LUCY WILL GET C, I WON'T EITHER A OR B.
IF ALL THE ABOVE STATEMENTS ARE TRUE, THEN WHICH PERSON WILL GET WHICH GRADES.
(8). EACH MAN DANCES WITH 3 WOMEN. EACH WOMEN DANCES WITH
3 MEN. AMONG EACHG PAIR OF MEN THEY HAVE EXACTLY TWO WOMEN IN COMMAN.FIND THE NO. OF MEN & WOMEN.
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THIS IS INFOSYS 99 FROM IIT BHU
q1)A frog jumps 3 ft comres bacfk 2ft in a day in how many day
it will come out of 30ft deep well (2 marks )ns ans 28 day
C.F=I ANS A=9,B=5,C=4,F=2.
Q3)when the asctual time pass 1hr wall clock ic 10 min behind it
when 1 hr is shown by wall clock, table clock shows 10 min ahead
of ih when table clock shows 1 hr the alarm closck goes 5minbehind
it,when alarm clock goes 1 hr wrist watch is 5 min ahead of it assuming
that all clocks are correcrt with actual tinme at 12 noon what will
be time shown by wrist watch after 6 hr
(n X 60 )50/60 X 70/60 X 55/60 X 65/60
q4)a soft. engr just returned from US has eaten too mucgh fat &put
a lot of weight everfy sunday he starts walking 4 km/hr on level
ground then up at 3 km\hr then back down hill at 6km\hr then again
on level grounggd at 4km\hr till he reaches his destination if he
returned home at 9 p.m. e what distance did he covered
it is aslo asked in some parer fingd half of the dist covered by hoim
in this case ans 12km
q5 ] one family promblem was there in wich varios relations are givern
ans is correcr 3 families
q6] one question was about cards 4 persons play yjthe game of cards
cards are of 4 colour yellow green blue,red fing colours of playing cards which are hiddeden ans remember the sequence Yellow,yellow,green,blue,probably frob gre
q7] one very easy question just solve two eq, about ages
i rembemer only ans boy=10yrsor girl =4 yrs or vice versa pl. check it
q8]ans the questions from facts 8marks
the member of certain tribe are divided into 3 casts abhor,dravid magar
1 an abhor woman cant marry dravid nman
2 a nmagar man cant marry a dravid man
3 a son takes the caste of his father a dauhgter takes cast of her mother
5 all marriages except those mentioned are not permirtted 6 there
are no childern born out of a wedlock
1]aliertnates cant rem u acan previos question
some ans are
q]an abhor woman a alternative istrue ---can have a dra, grandson
q]it can be refer from conditions described that a magar man
ans is 2 &3 only iii choice --cant have a dravid mother & may have abhou mother
q]an abhor marreies & has thr e childern allof are members aof
abhor acsateeich of ffoloewing is true
ans i & ii only --i is if c were married toa magar man
ii-- if c were married to abhor man,they have a male child
one more q] there are 2 scales of temp A & B it was given A 14 to 133
B 36 to 87 find the temp when temp oa a is eq. to temp of b
let t=mx+c c=-70 m=51/119
a=a.51/119 -70 ; a=52.5
1. There are 4 married couples out ofwhich 3 a group
is needed . But her should not be his of her spouse .How nmany
groups are possible ? Ans 32
2.In the 4 digits 1,2,3,4 how many 4 digited numbers are
possible which are divisable by 4? Repetetions are allowed
3. Two men are goingalong a trackf rail in the opposite
direction.One goods train crossed the first person in 20 sec.
After 10 min the train crossed the other person who is commingin
opposite directionin 18 sec .Afterthe train haspassed, when thetwo
persons will meet? Approx 72min check it once.
4. Theno. of children adults . Theno .of adults the
no .of boys .The no.of boys no. of girls .The no.of girls no.of
1.No family is without a child
2 Every girl has atleast one brotherand sister .
Ans c>a>b>g>f; 9 6 5 4 3 .
6.There are4 boys Anand ,Anandya ,Madan and Murali with
nicmnames perich ,zomie ,drummy and madeena not in thesame
order Some com=nditons
Ans Anand : Perich
Madan : Zombie
7.Thereare2diomans ,1 spadeand1 club and 1ace and also 1king ,1
jack and 1 aceare arranged in a straight line
1.The king is at third place
2.Theleft of jack is a heart and itsright is king
3. No two red colours arein consequtive.
4.The queensareseperated by two cards. Write the orderor which
(hearts ,clubs )and names(jacks queensetc.)
8. Writeeach statementis true or false 8M
1.The sum of the1st three statements and the2nd false statement
givesthe true statement.
2.The no.oftrue statements >falsestatement
3. The sum of2nd true statement and 1st falsestatement gives
4. Thereareatmost 3 falsestatements
5.There is no two consequtive true statements
6.If this containsonly 1-5 statements ,theanswer of this is
sameasthe an answer of the following question
9.Question on Venn diagram.
All handsome are also fair skinned
Sme musularsare fair skinned
Some musculars are also handsome
All lean are also muscular
Some lean are also fair skinned.
All rich man inot fair skinned but all rich manare handsome
10 Some questions follows.
There are 3 pileseach containe 10 15 20 stones. There are
A,B,C,D,F,G and h persons .One man can catch upto four stones from any pile.The last manwho takeswill win. If first A starts next B. and so on who will win?
Ans May be F
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