Infosys  Placement Paper   Aptitude - Puzzle   -

#### Infosys  Placement Paper   Aptitude - Puzzle   -

• Posted by  FreshersWorld
7 Jan, 2012

1. There are 4 married couples out ofwhich 3 a group
isneeded . Butther
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
Ans 64

3. Twow 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 direction
in 18 sec .Afterthe train

haspassed, when thetwo persons will meet?
Approx  72min check it once.

no .of boys .
The no.of boys > no. of girls .The no.of girls >

no.of
familyi  conditions

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
Anandya: drummy

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 suits
(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 the first
true statement.
4. Thereareatmost 3 falsestatements
5.There is no two

consequtive true statements
6.If this containsonly 1-5 statements ,theanswer of this is

the following question

9.Question on Venn diagram.
All handsome are also fair skinned
Sme musularsare fair skinned
Some musculars are     also handsom All lean are  also muscular
Some lean are also fair skinned.
All rich  man inot fair skinned but all rich     manare handsome
Some questions follows.

10
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