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Questions for GLOBAL LOGIC


Aptitude And Technical Questions For GLOBAL LOGIC
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Q. No. : 1
Question :A trader mixes 26 kg of rice at Rs. 20 per kg with 30 kg of rice of other variety at Rs. 36 per kg and sells the mixture at Rs. 30 per kg. His profit percent is:
A :
No profit, no loss
B :
5%
C :
8%
D :
10%
Answer: B
Solution
Q. No. : 2
Question :A monkey starts climbing up a tree 20ft. tall. Each hour, it hops 3ft. and slips back 2ft. How much time would it take the monkey to reach the top?
A :
15
B :
20
C :
21
D :
18
Answer: D
Q. No. : 3
Question :Train X starts from A towards B which is 180 Kms apart. At same time, train Y start from B towards A. Train X travels at speed of 70 kmph and Y travels at 50 kmph. While X does not stop anywhere on the way, the train Y stops at station C in between at 60km from B for 15 minutes. At what distance from A they would meet
A :
115
B :
112
C :
129
D :
none of these
Answer: B
Solution
Q. No. : 4
Question :A towel, when bleached, was found to have lost 20% of its length and 10% of its breadth. The percentage of decrease in area is:
A :
10%
B :
10.08%
C :
20%
D :
28%
Answer: D
Solution
Q. No. : 5
Question :X's father's wife's father's granddaughter uncle will be related to X as
A :
Son
B :
Nephew
C :
Uncle
D :
Grandfather
Answer: C
Q. No. : 6
Question :A possible output of the following program fragment
static char wer[ ][5]={"harmot","merli","axari"};
printf("%d%d%d",wer,wer[0],&wer[0][0]);
is
A :
262164 262164 262164
B :
262164 262165 262166
C :
262164 262165 262165
D :
262164 262164 262165
Answer: A
Q. No. : 7
Question :What will be the result of the following program ?
char *gxxx()
{static char xxx[1024];
return xxx;
}

main()
{char *g="string";
strcpy(gxxx(),g);
g = gxxx();
strcpy(g,"oldstring");
printf("The string is : %s",gxxx());
}
A :
The string is : string

B :
The string is :Oldstring

C :
Run time error/Core dump

D :
Syntax error during compilation

Answer: B
Q. No. : 8
Question :Consider the following program segment
i=6720; j=4;
while((i%j)==0)
{
i=i/j;
j=j+1;
}

on termination j will have the value
A :
4
B :
8
C :
9
D :
6720
Answer: C
Q. No. : 9
Question :Consider the declaration

int a=5,*b=&a;
The statement
printf("%D",a*b);

prints
A :
25
B :
garbage
C :
5 x address of b
D :
an error message
Answer: D
Solution
Q. No. : 10
Question :
main()
{
static int x[]={1,2,3,4,5,6,7,8};
int i;
for(i=2;i<6;++i)
x[x[i]]=x[i];
for(i=0;i<8;++i)
printf("%d",x[i]);
}
A :
1 2 3 3 4 4 7 8
B :
1 2 3 4 5 6 7 8
C :
8 7 6 5 4 3 2 1
D :
1 2 3 5 4 6 7 8
Answer: A
Q. No. : 11
Question :In an array representation of binary tree the right child of root will be at location of
A :
2
B :
5
C :
3
D :
0
Answer: C
Q. No. : 12
Question :In linked lists there are no NULL links in:
A :
Sin­gle linked list
B :
Lin­ear dou­bly linked list
C :
cir­cu­lar linked list
D :
None of the above
Answer: C
Q. No. : 13
Question :3. Which of the following data structures are indexed structures?
A :
linear arrays
B :
linked lists
C :
both of above
D :
none of above
Answer: A
Q. No. : 14
Question : The total number of comparisons in a bubble sort is
A :
O(n log n)
B :
O(2n)
C :
O(n2)
D :
None of the above
Answer: C
Q. No. : 15
Question :The result of evaluating prefix expression */b+-dacd, where a = 3, b = 6, c = 1, d = 5 is
A :
0
B :
5
C :
10
D :
15
Answer: C
Solution
Q. No. : 16
Question :Floating point has different formats on two different machines. This modifications are taken care by which layer?
A :
DLL

B :
Network layer
C :
Transport layer

D :
Presentation
Answer: D
Q. No. : 17
Question :Which of the following sorting algorithm has the worst time complexity of nlog(n)
A :
Heap Sort
B :
Quick Sort
C :
Insertion Sort
D :
Selection Sort
Answer: A
Q. No. : 18
Question : The worst case successful search time for sequential search on n items is
A :
n
B :
(n-1)/2
C :
(n+1)/2
D :
log(n)+1
Answer: A
Q. No. : 19
Question :In an absolute loading scheme, which loader function is accomplished by assembler


A :
Reallocation
B :
Allocation
C :
Linking
D :
Both (a) and (b)
Answer: D
Q. No. : 20
Question :S --> AB|AS
A --> a|aA
B --> b

What is the grammer accepted by the above?
A :
aa*b
B :
a*b
C :
a*b*
D :
(ab)*
Answer: A
Q. No. : 21
Question :Choose the correct statement regarding inline functions
A :
It speeds up execution
B :
It slows down the execution
C :
It increases the code size
D :
It decreases the code size
Answer: C
Q. No. : 22
Question :Which of the following cannot be declared static?
A :
Class
B :
inline function
C :
Functions
D :
Member variables
Answer: A
Q. No. : 23
Question :Which of the following parameter passing mechanism is/are supported by C++,but not by C?
A :
Pass by value
B :
Pass by reference
C :
Pass by value result
D :
All of the above
Answer: B