Answer / kjkrishna

8.There are 6 people W,H,M,C,G,F who are murderer ,
victim ,
judge ,

police, witness, hangman. There was no eye witness only
circumtancial

witness. The murderer was sentenced to death.
Read following statement and determine who is who.

1. M knew both murderer and victim.
2. Judge asked C to discribe murder incident.
3. W was last to see F alive.
4. Police found G at the murder site.
5 H and W never met.

Answer / guest

Cognizent Placement Papers | Cognizent Interview Procedure
| Cognizent Aptitude Questions | Cognizent Technical
Questions | Cognizent Interview Questions


--

cognizent

PAPER

1. A says " the horse is not black".
B says " the horse is either brown or grey."
c says " the hoese is brown"
At least one is telling truth and atleast one is lying.
tell
the

colour
of horse.


Answer : grey


2. A son and father goes for boating in river upstream .
After
rowing

for 1
mile son notices the hat of his fathe falling in the
river.
After 5

min. he
tells his father that his hat has fallen. So they turn
around
and are

able
to pick the hat at the point from where they began boating
after 5

min.
Tell the speed of river.

Ans...6 miles/hr


3 A+B+C+D=D+E+F+G=G+H+I=17 where each letter represent a
number from

1 to
9. Find out what does letter D and G represent if letter
A=4.


(8
marks)

ans. D=5
G=1

4. Argentina had football team of 22 player of which
captain is
from

Brazilian team and goalki from European team. For remainig
palayer

they
have picked 6 from argentinan and 14 from european. Now
for a
team of

11
they must have goalki and captain so out of 9 now they
plan to
select

3
from argentinian and 6 from European. Find out no. of
methods
avilable

for
it (2 marks)

Ans : 160600( check out for right no. 6C3 * 14C6)


5 Three thives were caught stealing sheep, mule and camel.
A says " B had stolen sheep "
C says " B had stolen mule"
B says he had stolen nothing.
the one who had stolen horse is speaking truth. the one
who
had

stolen
camel is lying . Tell who had stolen what? (5 marks)

ans. A- camel
B- mule
C- horse

6 a group of friends goes for dinner and gets bill of Rs
2400
. Two

of
them says that they have forgotten their purse so
remaining
make an

extra
contribution of Rs 100 to pay up the bill. Tell the no. of
person in

that
group. (3 marks)


Ans - 8 person


7. In acolony there are some families. Each of them have
children but

different in numbers.Following are conditions
a no of adultno of sonsno of daughtersno of families.
beach sister must have atleast one brother and should
have
at the

most
1 sister.
c no of children in one family exceeds the sum of no of
children

in the
rest families.

Tell the no of families.(5 marks)


ans : 3 families

8.There are 6 people W,H,M,C,G,F who are murderer ,
victim ,
judge ,

police, witness, hangman. There was no eye witness only
circumtancial

witness. The murderer was sentenced to death.
Read following statement and determine who is who.

1. M knew both murderer and victim.
2. Judge asked C to discribe murder incident.
3. W was last to see F alive.
4. Police found G at the murder site.
5 H and W never met.

( 8 marks)



The above mentioned questions are of 37 marks rest I don't
remember

as they had no of condition. One which mentions about
hundustani music

,
Gazals ect. is tobe solved through venn diagram. Its of 8
marks. and

another was grading 5 student which was of 5 marks.

Cognizent Placement Papers | Cognizent Interview Procedure
| Cognizent Aptitude Questions | Cognizent Technical
Questions | Cognizent Interview Questions

Answer / m.veramani

send me the CTS paper as soon as possible sir...........

Answer / jenny

pls send me this question paper

Answer / siva

placement papers

Answer / coolguy

reply for MURDER PROBLEM:::::

C: witness
G: victim
W: hangman
F: murderer
M: judge
H: police

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SNAPDEAL QUESTIONS 1. A train is going at a speed of 60kmph towards Delhi and returned back at a speed of 30kmph. What is its average speed? ANS : (2*30*60)/(30+60) = 40kmph 2. How many different 4 letter words can be framed that have at least one vowel? ANS : 264 - 214 (total no of 4 digits words – no of words with no vowels) 3. Write an algorithm to find out a number from an array of numbers where only one number occurs once and rest all occurs twice. ANS : XOR all the numbers ,you will get the number with single occurrences . 4. Which among the following have the product of the distance between opposite sides of a regular polygon and it side equals one fourth of the area. A. hexagon B. octagon C. n=16 D. n=18 ANS : n=16.(area of regular polygon = apothem*perimeter/2 Apothem = distance between opposite sides/2 Area = (opp_side_dist * n * a )/4 Product of opp_side_dist and side of reg. polygon = opp_side_dist * a For n= 16 the ration becomes 1:4 5. Which of the following cannot be a relation between two variables? ANS = 4th diagram. 6.what will be the output of this program Void print (int n) { If (n>0) { printf(“hello”); print(n-1); } printf(“world”); } ANS : N times hello followed by N+1 times world. 7. Which among the following cannot be used for future prediction? ANS : 4th Diagram. 8. There are 25 horses. We have to find out the fastest 3 horses In one race maximum 5 horses can run. How many such races are required in minimum to get the result. ANS : 7 races (A. first run all horses = 5 races, eliminate 4th 5th of all races. B. Run horses who came 1st in those 5 races = 1 race , the horse coming first is the fastest Run horses a. 2nd and 3rd with the fastest horse (in first time race A) b. 2nd and 3rd coming horse in B. c. The horse who came 2nd with the horse(who came 2nd in race B) in race A You will have the fastest 3 horses.) 9. In a game of rolling dice you are given 2 dice and you have to roll them. Whatever is the outcome the player will win that many dollars. What should the game owner charge each player (optimum) so that he doesn’t have to bear any loss? ANS : $7 10. We have a function REV(“string”,m,n).This function is capable of reversing the caharacters in the string from mth location to nth location. e.g. REV(“abcd”,2,3)  the output will be acbd We need to swap a string from a position,e.g. SWAP(“abcdefg”,4)  output needs to be efgabcd. How can the REV function used do this. ANS : L = string length,N= position given in SWAP function. SWAP(“abcdefg”,4) = REV(REV(REV(“abcdefg”,N+1,L),1,N),1,L).

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