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23rd August 2014, 09:45 AM
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Join Date: Apr 2013
Re: Latest Placement Papers for CTS exam

Here I am giving you question paper for Aptitude test of Cognizant placement examination below :

1.consider the following program listing
#include
main()
{
int a[3];
int *I;
a[0]=100;a[1]=200;a[2]=300;
I=a;
Printf(“%d ”, ++*I);
Printf(“%d ”, *++I);
Printf(“%d ”, (*I)–);
Printf(“%d ”, *I);
}

what is the o/p
a. 101,200,200,199
b. 200,201,201,100
c. 101,200,199,199
d. 200,300,200,100

2. what will be the o/p
#include
main()
{
inta[3];
int *x;
int*y;
a[0]=0;a[1]=1;a[2]=2;
x=a++;
y=a;
printf(“%d %d ”, x,(++y));
}

a. 0,1
b. 1,1
c. error
d. 1,2

Questions 3 – 7
3. A secret can be told only 2 persons in 5 minutes .the same person tells to 2 more persons and so on . How long will take to tell it to 768 persons ?
a) 47.5 min b)50 min c) 500 min d)49 min

Ans: 47.5 min

4. When I was married 10 years ago my wife is the 6th member of the family. Today my father died and a baby born to me.The average age of my family during my marriage is same as today. What is the age of Father when he died?

Ans: 70.

5. A son and father goes for boating in river upstream . After rowing for 1 mile son notices the hat of his father falling in the river. After 5 min. he tells his father that his hat has fallen. So they turn round and are able to pick the hat at the point from where they began boating after 5min. Tell the speed of river?

Ans: 6 miles/hr

6. There are three departments having students 64,58,24 .In an exam they have to be seated in rooms such that each room has equal number of students and each room has students of one type only (No mixing of departments. Find the minimum number rooms required ?

Ans : 73

7. Argentina had football team of 22 player of which captain is from Brazilian team and goalki from European team. For remaining player they have picked 6 from Argentinean 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 Argentinean and 6 from European. Find out number of methods available for it.

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

Directions for Questions 8-12 :Convert the given binary numbers.

8. (11111011)2= ( )8
Ans: (373)8

9. (11011110110010101101)2 = ( )16
Ans: (DECAD)16

10. ( 11010101)2 = ( )10
Ans: (213)10

11. (11100111)2 = ( )8
Ans: (347)8

12. (1100010101010010001)2 = ( )8
Ans: (1425221)8

Questions 13-17 : A cube painted red on two adjacent faces and black on the faces opposite to the red faces and green on the remaining faces is cut into sixty-four smaller cubes of equal size.

13. How many cubes are there which have no face painted ?

A) 0 B) 4 C) 8 D)6

Ans:C

14. How many cubes have only one face painted ?

A) 8 B) 16 C) 24 D)32

Ans:C

15. How many cubes have less than three faces painted ?

A) 80 B) 24 C) 28 D)48

Ans

16. How many cubes are there with three faces painted ?

A) 4 B) 8 C) 16 D)24

Ans:B

17. How many cubes have one face green and one of the adjacent faces black o red ?

A) 8 B) 16 C) 24 D)28

Ans:C

18. A starts from a place at 11.00 A.M. and travels at a speed of 4 kmph, B starts at 1.00 P.M. and travels with speeds of 1 kmph for 1 hour, 2 kmph for the next 1 hour, 3 kmph for the next 1 hour and so on. At what time will B catch up with A?

a) 9.24 b)9.32 c)9.48 d)none

19. The average temperature of Monday to Wednesday was 37C and of Tuesday to Thursday was 34C. If the temperature on Thursday was 4/5 th of that of Monday, the temperature on Thursday was

a)36.5C b)36C c)35.5C d)34C

20. Swetha and Chaitanya went to a bookshop. Swetha purchased 5 pens, 3 note books and 9 pencils and used up all her money. Chaitanya purchased 6 pens, 6 note books and 18 pencils and paid 50% more than what Swetha paid. What % of Swethas money was spent on pens?

a) 12.5 b} 62.5 c) 75 d) cant be determined

1. What is the output of the program
#include
#include
void main()
{
int i,j=20;
clrscr();
for(i=1;i<3;i++)
{
printf(“%d,”,i);
continue;
printf(“%d”,j);
break;
}
getch();
}
// A. 1,20
// B. 1,20,1,20
// c. 1,2
// D. 1,2,20,20

Ans: c

2. What is the output of the program
#include
#include
void main()
{
char *st1[3]= {“Hello”,”World”,”Oracle”};
*st1=st1[2];
st1[1]=*st1;
free(st1[0]);
free(st1[1]);
clrscr();
printf(“%s %s %s”,st1,st1[1],st1[2]);
getch();
}
// A. Garbage Garbage Oracle
// B. oracle oracle oracle
// C. Hello World Oracle
// D. Core Dump:cannot Print after freeing the memory

Ans: D

3. It takes 8, 12 and 16 days for A,B and C resp. to complete a task. How many days will it take if A works on the job for 2 days then B works on it until 25% of the job is left for C to do, and C completes the work?

a) 10 days b) 14 days c) 13 days d) 12 days

4. A and B run in opposite directions from a pt. P on a circle with different but constant speeds. A runs in clockwise direction. They meet for the first time at a distance of 900 m in clockwise direction from P and for the second time at a distance of 800 m in anticlockwise direction from P. If B is yet to complete one round, the circumference of the circle is

a) 1700m b) 1250m c) 1300m d) 1200m

5. Bird A starts flying from P to Q at 9.00 A.M. and bird B starts flying from Q to P at 10.00 A.M. B is 50% faster than A. What is the time at which they meet if P and Q are 300kms apart and A’s speed is 50kmph.

a) 12 noon b) 12.30pm c) 11.30am d) 11.00am

Directions for Questions 6-10 : Each question given below has a problem and two statements numbered I and II giving certain information. You have to decide if the information given in the statements are sufficient for answering the problem. Indicate your answer as
(a) if the data in statement I alone are sufficient to answer the question;
(b) if the data in statement II alone are sufficient to answer the question;
(c) if the data in either in I or II alone are sufficient to answer the question;
(d) if the data even in both the statements together are not sufficient to answer the question;
(e) if the data in both the statements together are needed;

6.

A) The boy regretted that he had spend a greater part of his vacation in the chair with a plastered leg.
B) With a plastered leg, the boy regretted that he had spent a greater part of his vacation in the chair
C) The boy regretted that a plastered leg he had spent a greater part of his vacation in the chair.
D) The boy with a plastered leg regretted that he had spent a greater part of his vacation in the chair.
Ans: C

7.
A) If You will pay heed to the small details, the general plans will surely succeed.
B) If you pay heed to the small details, the general plans will surely succeed.
C) If you would heed the small details, the general plans would have succeed.
D) If you heeded to the small details, the general plans would surely succeed.
Ans: B

8.
A) It is a pleasure to see an alligator basking in the sunshine on a river bank as long as 90 feet.
B) It is a pleasure to see an alligator as long as 90 feet basking in the sunshine on a river bank
C) It is a pleasure to see an alligator basking in the sunshine as long as 90 feet on a river bank
D) It is a pleasure to see an alligator basking as long as 90 feet in the sunshine on a river bank.
Ans: B

9.
A) There will be a meeting in the long room at 4 o’clock of all the boys who play cricket and football.
B) There will be a meeting of all the boys who play cricket and football in the long room at 4 o’clock.
C) There will be in the long room at 4 o’clock a meeting of all the boys who play cricket and football
D) In the long room at 4 o’closk there will be a meeting of all the boys who play cricket and football.
Ans: D

10.
A) We had in this village, some twenty years ago, an idiot boy, whom I well remember, who from a child showed strong propensity for bees
B) Some twenty years ago, we had an idiot boy in this village, who from a child showed strong propensity for bees, whom I well remember.
C) We had an idiot boy, whom I well remember, who from a child showed strong propensity for bees, in this village some twenty years ago.
D) In this village, we had an idiot boy some twenty years ago, who from a child showed strong propensity for bees, whom I well remember.
Ans: A

11. The ratio of the no. of white balls in a bag to that of black balls is 1:2. If 9 grey balls are added the ratio of nos. of white, black and grey become 2:4:3. How many black balls were in the bag?

a) 6 b) 9 c) 12 d) 8

12. There are 2 toy cars facing each other at a distance of 500 cm from each other. Each car moves forward by 100 cm at a speed of 50 cm/s and then moves backward by 50 cm at a speed of 25 cm/s. How long will it take for the cars to collide?

a) 12s b) 14s c) 16s d) 13s

13. There are 6 cities, of which each is connected to every other city. How many different routes can one trace from A to B, such that no city is touched more than once in any one route

a) 48 b) 60 c) 65 d) 72

14. In a group of 80 coins, exactly one is counterfeit and weighs less than the others. U are provided a scale to weigh to coins. The min. no. of weightings req. to determine the counterfeit coin is

a) 4 b) 1 c) 5 d) none of these

15. Find the greatest no. that will divide 964,1238 and 1400 leaving remainder of 41,31 and 51 resp.

a) 58 b) 64 c) 69 d) 71

Directions for Questions 16-20: In each of the following questions, a paragraph or a sentence has been broken up into different parts. The parts have been scrambled and numbered as given below. Choose the correct order of these parts from the given alternatives.

16.
1) is decidedly harmful
2) disregarding other equally important aspects,
3) to the total neglect of others
4) in the life of a man or a woman
5) is not wisdom but
6) cultivating only one quality
7) giving all attention and energy to one aspect of national life only,
8) folly
9). similarly in the life of a nation.

A) 4,6,2,5,8,9,7,1,3 B) 4,6,3,1,9,7,2,5,8
C) 6,2,4,5,1,9,7,3,8 D) 6,4,2,1,9,7,3,5,8

Ans: B

17. 1) Zealand 2) islands 3) Australia 4) of 5) new 6) consist 7) both 8) and 9) two
A) 2,4,3,6,5,7,1,8,9 B) 5,1, 8 3,7,6,9,2,4
C) 5,1,8,3,7,6,4,9,2 D) 5,1,8,2,3,7,6,4,9

Ans: C

18. 1) Pentium 4 2) any 3) conflicts. 4) handle 5) It seems 6)can 7)that 8)without 9) it
A) 5, 7, 1, 4, 6, 9, 8, 3, 2 B) 5, 7, 2, 4, 6, 8, 9, 1, 3
C) 5, 7, 1, 4, 6, 9, 8, 2, 3 D) 5, 7, 1, 6, 4, 9, 8, 2, 3

Ans: D

19. 1) language 2) of 3) two 4) the 5) official 6)countries 7) is 8) English 9) the
A) 8, 7, 4, 5, 1, 2, 9, 3, 6 B) 8, 7, 1, 5, 4, 2, 9, 3, 6
C) 8, 7, 4, 1, 5, 2 9, 3, 6 D) 8, 7, 4, 5, 1, 9, 2, 3, 6

Ans: A

20. 1) two 2) there 3) some 4) however 5) countries 6) between 7) are 8) differences 9) the
A) 4, 2, 8, 3, 7, 6, 9, 1, 5 B) 4, 2, 5, 3, 8, 6, 9, 1, 7,
C) 4, 2, 7, 3, 8, 6, 9, 1, 5 D) 4, 2, 7, 3, 8, 6, 9, 1, 5


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