** Company: ** Huawei India

HUAWEI SAMPLE PAPER

Hi Friends,

Test consistsof 60 questions with 60 minutes.

40 aptitude and 20 C questions.

Aptitude

1. The distance b/w 2 places is 1000 miles and a man has a camel which

eats an apple/mile. He has 3000 apples and want to transport from

one to another. Camel can take 1000 apples at a time. when reaching

the destination how many apples will be with him?

2. How many 3-digit numbers will be there which are divisible by 19?

3. How many 3-digit numbers with atleast one 5 in their digits?

4. find the next term 0, 6, 24, 120, –

ans:210; each term is obtained by adding multiples of 6 with series

1,3,6,10,15

5. There is 12 perls. One of them is either light or heavy than others.

There is a weighing pan. How many trials are needed to find the

exceptional one.

6. There is a work which can be completed by A with 12 days and B by 18

days. A and B works together for 3 days and B left. After that how

many days for A to complete the work?

ans:7 days

7. 1992 Feb have 5 sundays. In which year, the month Feb have 5 sundays

next?

8. There are 2 pots each filled with water and milk respectively. Some

amount of milk is poured into water pot and then the some amount of

mixture in water pot is poured into milk pot. which is true?

a. the amount of milk in water pot is greater than the amount of

water in milk pot.

b. the amount of milk in water pot is less than the amount of water

in milk pot.

c. the amount of water in milk pot is same as that of amount of

milk in water pot.

d. cannot be determined.

ans:C

9. In a party there are women and cats.There are 18 heads and 72 legs

altogether. How many women and cats?

10. The sum of 25 consequtive integers (including negative, positive

and zero) is divisible by

a. 5

b. 10

c. 25

d.

11. The headquarters of Huawei is at

a. Honkong

b. Shenzan

c. Shanghai

d.

12. In olden times man used to avoid attacks of Dinosour

a. using fire

b. Climbing the tree

c. Using weapons

d. None of the above

( i don’t understand the significance of this question)

13. There is a population of N numbers and each person in the

population shakehands with every other person. Which is true?

a. If N is even, even no of shakehands

b. if N is even, odd no of shakehands

c. if N is odd, even no of shakehands

d. if N is odd, odd no of shakehands

technical-c

1. which is true?

out of 4 options ans is “& operator cannot be applied to register

variables”

2. How many additions are done in this pgm

for(i=0;i<31;i++)
for(j=0;j<31;j++)
for(k=0;k<31;k++)
d=d+1;
3. i=6720,j=4;
for(;i%j==0;){
i=i/j;
j=j+1;
}
print i;
what is the output?
4. what is a bit=field?
5. Storage class defines
a.scope
b.scope and permeance
c.permeance
d.
6. main(){
int x=0;
fun(x);
print x;
}
fun(int x){
x=x+1;
print x;
}
what is the output?
7. Changing some of the bits to a desired pattern is known as
a.masking
b.Pruning
c.
d.
8. main{
int i=1;
{
int i=2;
print i;
i=i+1;
}
print i;
}
what is the output.
9.whether atleast one function in a C pgm.
Interview Questions
First there is a tech interview and after succeeding this, second is a
tech cum HR interview.
tell abt Urself.
some C pgms are given and find their output.
1. main(){
char *p="Huawei";
printf("%sn",p);
*p++;
printf(%sn",p);
}
2. main(){
int x=5,y=7,z;
z = x++ + y++;
printf("%dn",z);
z = ++x + ++y;
printf("%dn",z);
}
3. main(){
int *p;
p=(int *)malloc(sizeof(int)*20);
memset(p,0,20) or memset(p,20,0) (i don't remember which one)
then some code, i don't remember
}
4. main(){
int x=4;
printf("%dt%dt%d",x,x>>2,x<<2);
}
5. write a pgm to print
1
1 2 1
1 2 3 2 1
1 2 3 4 3 2 1
6. write a pgm to find the fibinocci series recursively.
7. write a pgm to find the reverse fib series starting from N.
8. Given the Nth fib no and find the (N-1)th fib no without calculating
from the beginning
9. Find the next term 60,30,20,
and some logical questions
second interview questions
Tell abt yourself
1. write an optimized pgm to find the smallest of 3 numbers.
2. implement stack operations with pointers with appropriate exception
checks.
3. Explain any pgm using semaphores.
4. Find the next term 0,4,18,100,-
prime number x asx^3-x^2
then some logical questions
-HR section
1. what are Ur strengths
2. How many friends in the college
3. is friends include both boys and girls
4. what Ur friends tell about You.
5. is girls and boys tell the same opinion
6. usual Questions abt family
7. is staying in hostel.
8. is already placed in another company?
9. because my ans is yes, then why do you come for Huawei.
10. what do you know about Huawei Bangolore centre?
11. How many employees in bangalore.
Total Question: 140 Time: 120 min (2 hrs)
Section I : 60 [General Aptitude] (from RS Agarwal, GRE, IAS questions, Verbal & Non-Verbal)
Section II : 60 [Teshnical] (Data communication, Data Structure, Automata Theory, etc)
Section III : 20 [C prgm] (5-7 from I/O, 10 pointers)
Section I : 60
**************
1. Following some pattern, understand the table and find the answer?
JANUARY 20
APRIL 10
MAY 5
NOVEMBER 15
JULY ?
2. Find the missing number: 1 10 3 9 5 8 7 7 9 6 ? ?
3. If it was two hours later, it would be half an hour as long until midnight as it will be if it were an hour later. What is the time now?
4. In a city, 80% speaks English, 70% speaks Hindi and 10% do not speak both. It was found that 162 people talk both. How many are there in the city?
5. Find the missing number: 0 6 24 X 120
6. Which is not 'lean year': 1900 2000 1952 1980
7. Find the missing number: J, ?, M, ?, M, J, ?, A, S, O, N, ?
8. There are 27 pearls in a bag. One among them is less in weight. You have been given 2 pan weight machine. In how many trials, you will be able to find the defected one? 4 3 11 13
9. Direct distance between A & B is 200. Direct distance between B & C is 200. Direct distance between C & A?
10. There are 30 socks in a bag. 30% is in blue color. What is the probability to take two blue socks?
11. In a ground, there are two poles in 7 ft & 12 ft respectively. They are 12 ft apart from each other. What is the distance between the edges of two poles?
12. You need to print an document of the area 216 sq cm. Condition is 3 cm margin is to be left at both top & bottom and 2 cm at the sides. What 'd be the optimized size of your paper?
13. In a party, every man has his dog with him. There are 22 heads and 72 legs all together. How many men & dogs are there?
14. Ram writes a number between 1 to 1000. Raja wants to know the number, knowing Ram can answer only yes & no and always speaks truth. What will be the minimum number of questions Raja finds the answer.
a. 999 b.10 c.500 d.none
15. How many ways a section of four letter word can be made in complete alphabet?
16. Find the missing number: 0, 0.577, 1, 1.732, ?
a. 0.656 b.2 c.2.743 d.none
17. 17171717171.....(101 digits) is divided by 625. What is the answer?
18. Synonym for ZENITH: ridge trough nadir crecent
19-25 RS Agarwal questions from frequetly asked topics (time & dist., work done, problems on numbers, ratio, mixture, calender).
26. June 30, 2004 is wednesday. What is June 30, 1974?
27. Two different types of tea are mixed, at 6 Kg of type 1 and 4 Kg of type 2. One Kg of type 1 is Rs. 6 and that of type 2 is Rs. 7. The seller get 10% profit, by this action. Find at what price, he 'd have sold the mixture/Kg?
28. There are 10 people in a party. "How many other people, you met?" is the question asked to everyone. First person says 1, Second says 2, Third says 3..........ninth says 9. Now what tenth person 'd have answered?
29. Find the missing number: 24 : 15 :: 63 : ?
30. A metal ball weighing 10 gm is droped from 20 meter height tall point. What will be the time to reach ground?
31. All the students of class are told to sit in circle shape. Here the boy at the 6 th position is exactly opposite to 16 th boy. Total number of boys in the class?
32. The average mark of 10 students is 80%. Later it was found that for one student, instead of 60%, the recorded 90%, by mistake. Now the corrected new percentage?
Ans:
Old % is 80 for 10 ppl. So the total: 800.
Difference in correction : 30. So the total : 770 for 10 ppl. (i.e) 770/10= 77%. (New %)
C programming: [What will be the output???]
*******************
1. void checkA()
{
int a=2;
if(a=3!=3)
printf(" 3 ");
else
printf(" 2 ");
return;
}
2. main()
{
char P[]={"Hello World"};
printf(" %s n",p);
main();
}
3. UINT i,j;
i = j = 0;
i = ( i++ > ++j ) ? i++ : i–;

4. # define D 10

# define Y D+10

# define D 30

main(int argc, char *arc[])

{

printf(” %d n”,D);

}

5. # define TRUE 0

main()

{

int i=0;

while(TRUE)

{

printf(” %d n”,i);

i++;

}

printf(” %d n”,i);

6. UCHAR j;

for(j=0;j<2000;j++);
Number of iterations?
7. main()
{
int a[5];
a[0]=0;
a[1]=1;
for(i=2 ; i<4 ; i++)
a[i] = a[i-1] + a[i-2];
}
What are the elements of array?
TIPS:
******
Focus only on Sec-I & III. Sec-II will eat up the time and you will be lost. This pattern will meature how well you are good at aptitude.
the recruitment procedure included the following phases:
1. Written test.
2. Technical interview.
3. H.R. interview.
Written test:
The written test included the aptitude as well as the technical part.
1.Some students are standing in a cirle in which 6th and the 16th student are standing opposite to each other. find how many students were present there.
2.Two cube intersect then which of the following is never made:
a)rectangle
b)triangle
c)cube
d)none of these
3. Average of 9 numbers is M, avg of 3 nos is N, avg of rest of the nos is P,then what is the equation formed.
4. A ladder was rested along a wall of height 5m. If ladder slides 2m away from the wall then ladder touches the foot of the wall.What is the height of the ladder.
5 A boy gets some rupees from his mother and spends them on 5 stores. He spends one rupee more than half of the money. How much money he had at the time of entering the shop.
6. 311311311311311311 is divisible by:
a)3 and 11.
b)11 but not 3.
c)3 but not 11.
d)none of the above.
7. If a rainy day occurs on every 10th day and each rainy day accounts for half rainbow then in 20 days what is the percentage of days when rainbow doesn't takes place.
8. A man works continuosly for 8 days and then takes rest on the 9th day. If he starts on monday then on which day he will take 12th rest.
9. Its 27 min past 10. How many minutes would it take to cover 12 noon.
Technical:
1. In a transistor in active region there is a relation:
a) IB = BIC
b) IC = BIB
c) IC = IB
d) none of these.
2.For preservation of food we need
a) salt
b) formaldehyde
c) sugar
d) none of these
3) what is dry ice.
4) Ammeter 25-0-25mA then what is the sensitivity of ammeter.
5) Which layer is not in OSI layer:
a)physical
b)data link
c)network
d)transmission
6) If carrier is modulated 100 % then what is the percentage increment of power:
a)50
b)100
c)0
d)none
7) Convert (17)10 to binary.
8) (375)10 = ()8
9) During a day at which time most distortion takes place.
There were no questions asked from optical fiber.
5 QUES FRM ENGLISH..