WIPRO APTITUDE QUESTION PAPER

WIPRO APTITUDE QUESTION PAPER

1.In 8085 microprocessor READY signal does. Which of the following is incorrect statements
A. It is input to the microprocessor
B. It sequences the instructions

2.What is the output?
n=7623
{
temp=n/10;
result=temp*10+ result;
n=n/10
}

3.In a compiler there is 36 bit for a word and to store a character 8bits are needed. IN this to store a character two words are appended. Then for storing a K characters string, How many words are needed
A. 2k/9
B. (2k+8)/9
C. (k+8)/9
D. 2*(k+8)/9
E. none

4.In a processor these are 120 instructions. Bits needed to implement these instructions
A. 6
B. 7
C. 10
D. none

5.What is the output of the following code
int i=7;
printf("%d", i++ * i++);

a) 49
b) 64
c) 56
d) none

6.abcD+abcd+aBCd+aBCD then the simplified function is (Capital letters are compliments of corresponding letters A=compliment of A.
A. a
B. ab
C. abc
D. a(bc)*
E. (bc)*=compliment of bc

7.You have 1MB of memory left on the HDD and when booting the system crashes. What is the reason?
A) Not enough synchronous buffer
B) Not enough contiguous memory in virtual memory
C) Not enough space on the hard drive for the swap file.
D) Not enough space on the hard drive for working memory.

8.CATG. : DIFFICULT+ CALCULATIVE
40 men can finish a job in 40 days.
5 men leave after every 10th day.
find the no. of days. the job will be done ?

9.If A>B then
F=F(G);
else B>C then
F=G(G);
In this, for 75% times A>B and 25% times B>C then, is 10000 instructions are there, then the ratio of F to G
A. 7500:2500
B. 7500:625
C. 7500:625

10.the sum of series 1+1(1+1/n)+3(1+1/n)2+…………. Is equal to

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