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Infosys Placement Paper 163
Infosys Placement Paper 163
Infosys Placement Papers
INFOSYS Latest Fresher Placement Question Paper 5
1. There
is a escalator and 2 persons move down it.A takes 50 steps and B takes 75 steps
while the escalator is moving down.Given that the time taken by A to take 1 step
is equal to time taken by B to take 3 steps.Find the no. of steps in the
escalator while it is staionary.
2. If 5/2 artists make 5/2 paintings
using 5/2 canvases in 5/2 days then how many artists r required to make 25
paintings using 25 canvases in 25 days?
3. If the digits of my present
age are reversed then i get the age of my son.If 1 year ago my age was twice as
that of my son.Find my present age.
ans. father-73, son-37
INFOSYS
Latest Fresher Engineer Placement Sample Question Paper 5
4. There are
6561 balls out of them 1 is heavy.Find the min. no. of times the balls have to
be weighed for finding out the haevy ball.
ans. 8
5. If i walk with
30 miles/hr i reach 1 hour before and if i walk with 20 miles/hr i reach 1 hour
late.Find the distance between 2 points and the exact time of reaching
destination is 11 am then find the speed with which it walks.
ans. 120miles
and 24 miles/hr
6. There r four face cards (J,Q,K,A) all of different
types(diamond,club,spade,heart) and some conditions r given.find the order of
cards
ans. king -> jack -> queen -> ace
heart diamond spade
club
7. If A,B,C,D,E r 5 members of a family.4 of them give true
statements :
1. E is my mother in law
2. C is my son in law's brother
3. B is my father's brother
4. A is my brother's wife
Who made
the stmt. and what r the realtions among them
ans. E
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A<-->B--C
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D
<--> denotes husband-wife
--
denotes brothers
8. The product of 5 different temperatures is 12.If all
of then r integers then find all the temperatures
ans. -2,-1,1,2,3
9. If a flight travels between India(IST) and Toronto(TST).There r 2
types of flights slow and fast.
IST TST
SLOW - -
FAST - -
TST IST
SLOW - -
FAST - ?
These are the departure times
and arrival times for slow and fast flights in IST and TST. then find the time
in ?
ans. 22:40
10.There r 9 cities numbered 1 to 9.From how many
cities the flight can start so as to reach the city 8 either directly or
indirectly such the path formed is divisible by 3.
eg. 1368-Flights goes
through 1-3-6-8.
11. If i do this puzzle i find it to be hard than the
last puzzle that i did before that after that..............very complex stmt.
Is that puzzle difficult,easy,can't say or depends on the no. of
puzzles
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