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Frequently Asked Huawei Placement Papers with Solution

(#M40152351) HUAWEI QUESTION b Keep an EYE

A is twice as efficient as B and B is thrice as efficient as C, who can finish a job alone in 24 days. If A, B and C work on alternate days with A starting first, in how many days will the job finished?

Asked In Huawei jaini.aravind kumar (3 years ago)

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(#M40151880) HUAWEI QUESTION Keep an EYE

A 270 meter long train running at the speed of 120 kmph crosses another train running in the opposite direction at the speed of 80 kmph in 9 seconds.What is the lenght of other train.

Asked In Huawei juhe rawat (3 years ago)

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(#M40152078) HUAWEI QUESTION o/p?? Keep an EYE

What will be output if you will compile and execute the following ccode?
#define call(x,y) x##y
void main()
{
int x=5,y=10,xy=20;
printf("%d",xy+call(x,y));
}
(A) 35
(B) 510
(C) 15
(D) 40
(E) None of above

Asked In Huawei B.R. Ojha (3 years ago)

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(#M40164779) HUAWEI QUESTION Keep an EYE

Pointing to a man, a girl says, ‘He is the only son of
my father’s father.’ How is she related to that man?

a. Mother
b. Daughter
c. Niece
d. None of these

Asked In Huawei taasha (1 year ago)

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(#M40165537) HUAWEI QUESTION math Keep an EYE

Sum of the 66 consecutive integers is 5181, then sum of the squares is?

Asked In Huawei Dilipan M (3 Months ago)

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(#M40154730) HUAWEI QUESTION 21 NOV 2015 OXFORD COLLEGE Keep an EYE

What is the correct signature of hashCode()?

a) int hasCode();
b) int hashCode(int);
c) int hashCode(int,int);
d) double hashCode();

Asked In Huawei ABHINAV KUMAR (3 years ago)

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(#M40154731) HUAWEI QUESTION 21 NOV 2015 OXFORD COLLEGE Keep an EYE

Select the correct option.

a)ArrayList is synchronized and Vector is unsynchronized.

b)ArrayList is unsynchronized and Vector is synchronized.

c)Both ArrayList and Vector are synchronized.

d)Both ArrayList and Vector are unsynchronized.

Asked In Huawei ABHINAV KUMAR (3 years ago)

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(#M40154900) HUAWEI QUESTION Keep an EYE

How many polynomial functions f of degree >=1 satisfy f(X2) = (f(X)) 2 =f(f(X)).
[GCE, GUWAHATI]
a) 1 b) 0 c) 2 d) more than 2

Asked In Huawei S B HARISH (3 years ago)

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(#M40155415) HUAWEI QUESTION Time and works Keep an EYE

Thirty men take 20 days to complete a job working 9 hours a day.How many hour a day should 40 men work to complete the job?
(a) 8 hrs
(b) 7 1/2 hrs
(c) 7 hrs
(d) 9 hrs

Asked In Huawei pavan (2 years ago)

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(#M40155416) HUAWEI QUESTION Keep an EYE

(1/10)18 - (1/10)20 = ?
(a) 99/1020
(b) 99/10
(c) 0.9
(d) none of these

Asked In Huawei pavan (2 years ago)

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