Infosys  Placement Paper   Aptitude - Puzzle   MUMBAI -24 Sep 2006

#### Infosys  Placement Paper   Aptitude - Puzzle   MUMBAI -24 Sep 2006

• Posted by  FreshersWorld
7 Jan, 2012

INFOSYS SAMPLE  PAPER ON 24thSEMPTEMBER 2006 AT MUMBAI

Hi Frends?

.  I attend Infosys off campus at Syndenham College , Church gate. (Mumbai) I solved 8 puzzles out of 10 but I don?t know why I not cleared the test. English is very easy. By the way I give u all puzzles which I remember.

There approx. 1100 peoples were attended, 240-250 cleared written.

Some tips : If u got mail from Infosys then ur 40% work is over then do only old paper it is more than enough ( at least 40-50 paper) for more logical puzzle read shankutladevi book.

1) Book problem. ? 3 digit comes 61 times when counted the pages of book, so how many pages in the book                          ( 3 marks)

Ans :   300 Pages

2) i participated in a race 1/3rd of those who are before me and three quarter are behind me. Find the total number of participants in cycle racing.                                                                                        ( 3 marks )

Ans:  13 participates

Approach:

Let the total number of participants be X

[(x-1)/3 + 3(x-1)/4] = X
on solving we get the total no. as 13

3) The temperature of the city when multiplied get to 12 and each day the temperature was distinct find each days temperature..  ( 5 marks)

A
ns :  1, 2, 3, -1, -2

1 x  2 x 3 X -1 x -2  = 12

4) Two stations connected by railroad. Trains start every hour from each station to the other, at the same time. A Train takes 5 hours to reach the other station. How many trains will a train meet during its journey?

( 5 marks )

Ans:  19 Trains

Approach :   5 x 4 = 20 -1 = 19 trains

5) In this question u are given three combinations read them carefully

(6 marks)

If T is selected than X cannot be selected.

If U is selected than Y has to be selected.

If Z is selected than X has to be selected.

a)    Form the combination that is right

Ans :  U, V, W, Z,Y

b)    If painting T is chosen

Ans :  V

c)     Substitution

Ans :  Z or W

d)    If the artist chooses painting V

Ans : T is not chosen

( repeated ques frm previous paper plz chk answer of c I hve doubt )

6) clark, jones, mason, smith are 4 ppl. there are 4 professions druggists, grocer, butcher, policeman. find out who is who?                ( 8 marks)

a) clark and jones are neighbours and they drive each other to work.

b)jones earns more than mason

c) the police man earns more than the druggists and i "think" the grocer.

d) the policeman does not have a druggists as a neighbour.

e) the butcher walks to work

f)policeman does not meet the grocer until he arrests him for commiting an offence

g) clark beats smith every time they play cricket.

Ans:     smith - policeman

mason- butcher

clark - druggist

jones- grocer

7) The minute hand & hour hand prob. From shankutladevi  ( 4 marks )

Ans:  gain, 5/11 Min

8) match problem. If A loss match it is equal to matches of B, if A won match it is twice to the matches of B.                                                   ( 4 marks)

Ans:   A= 3 or B= 2

A=7 or B=5  plz chk

9) repeated ques from previous paper like who will be won ( 3 marks)

Ans :  samatha ( as per old paper) but this tym condition is change

10) new problem rank the position of frends .                     ( 8 marks )

Ans :

Black ? 1st

Captain ? 2nd

Jones ? 3rd

Red ? 4th

Wild ? 5th          ( not sure)