Posted on :01-02-2016

**Q1. In 1978, a kg of paper was sold at Rs 25/- If the paper rate increases at 1.5% more than the inflation rate which is 6.5% a year, then what will be the cost of a kg of paper after 2 years?**

(a) 29.12(b) 29.72(c) 30.12(d) 32.65(e) none of these

**Q2. In A,B,C are having some marbles with each of them. A has given B and C the same number of marbles each of them already have. Then, B gave C and A the same number of marbles they already have. Then C gave A and B the same number of marbles they already have. At the end A, B, and C have equal number of marbles.**

**(i) If x,y,z are the marbles initially with A,B,C respectively. Then the number of marbles B have at the end**

(a) 2(x-y-z)(b) 4(x-y-z)(c) 2(3y-x-z)(d) x + y-z

**c**

__ANS:__**(ii) If the total number of marbles are 72, then the number of marbles with A at the starting**

(a) 20(b) 30(c) 32(d) 39

**d**

__ANS:__**Q3. If a car starts from A towards B with some velocity. Due to some problem in the engine after travelling 30km, the car goes with 4/5 th of its actual velocity The car reaches B 45 min later to the actual time.If the car engine fails ofter travelling 45km, the car reaches the destination B 36min late to the actual time What is the initial velocity of car and what is the distance between A and B in km**

**20 & 130.**

__ANS:__**Q4.**A person has Rs 100/- in his pocket, he can as 25 pencils or 15 books. He kept 15% of the money For travelling expenses and purchased 5 pencils. So how many books he can purchase with the remaining money.

**Q5.**Ten questions on analogies.

eg: chief : tribe :: governor : state

epaulette : shoulder :: tiara : head

guttural : throat :: gastric : stomach

inept : clever :: languid : active

knife : butcher ::

hammer : carpenter ::

**Q6. The values of shares (in Rs) of A, B and C from January to June are as follows.**

**Month A B C**

**January 30 60 80**

**February 35 65 85**

**March 45 75 65**

**April 40 75 82**

**May 55 75 85**

**June 50 75 80**

i) During this period which share has undergone maximum fluctuation?ii) In which month it is possible to buy B and C selling A?iii) In which month the share values are very low?iv) By purchasing one share of A and 4 each of B and C in the beginning of the period,when should these be sold to get maximum profit?

**Q7. In a computer institute 9 languages can be taught. The module is of 6 months duration and of the six languages only one can be taught each month . In addition to that BASIC is always taught and should be in first month itself**

**• WORD PERFECT is to be taught in the preceeding week of WORD STAR.**

**• FORTRAN can not be taught until COBAL is taught prior to that**

**• BINO, FIFO can never be taught in single module Languages are BASIC, WORD STAR, WORD PERFECT, FORTRAN, COBAL, BINO, FIFO,**

**LOTUS, C**

i)If word star is in 3rd month , what could be in 6th month.ii)If COBAL is in the 2nd month and BINO in 6th month. FORTRAN will be taught in whichmonth.

**Q8. In a class, except 18 all are above 50 years.15 are below 50 years of age. How many people are there**

(a) 30(b) 33(c) 36(d) none of these.

**d**

__ANS:__**Q9. A square plate of some size is cut at four corners. Equal squares of the same size are cut and is formed as open box.If this open box carries 128 ml of oil. What is the size of the side of the plate?**

(a) 17(b) 14(c) 13(d) None of these

**Q10.**In a square, all the mid points are joined. The inner square is shaded. If the area of the square is A, what is the area of the shaded area?

**Q11.**Two questions on basic angles i.e given a circle, a few chords or diameter is drawn etc.

**Q12. If the following statements are given**

• @(a,b)= (a+b)/2• /(a,b)= a/b• *(a,b)= ab

**If a=1, b=2 then find**

i) /(a,(@(a,b),*(a,b)))ii) */(a,@(*(a,b)))

**Q13. If the following statements are given**

• (x#y) = x + y- xy• (x*y) = (x + y)/2

**Q14. In 1978, a kg of paper was sold at Rs 25/- If the paper rate increases at 1.5% more than the inflation rate which is 6.5% a year, then what will be the cost of a kg of paper after 2 years?**

(a) 29.12(b) 29.72(c) 30.12(d) 32.65(e) none of these

**Q15. In A,B,C are having some marbles with each of them. A has given B and C the same number of marbles each of them already have. Then, B gave C and A the same number of marbles they already have. Then C gave A and B the same number of marbles they already have. At the end A, B, and C have equal number of marbles.**

**(i) If x,y,z are the marbles initially with A,B,C respectively. Then the number of marbles B have at the end**

(a) 2(x-y-z)(b) 4(x-y-z)(c) 2(3y-x-z)(d) x + y-z

**c**

__ANS:__**(ii) If the total number of marbles are 72, then the number of marbles with A at the starting**

(a) 20(b) 30(c) 32(d) 39

**d**

__ANS:__**Q14. Export PS1 results in (PS1 pwd)**

a) primary prompt being your current directoryb) primary prompt and secondary prompts being the current directoryc) primary prompt prompt being your home directoryd) primary prompt and secondary prompts being the home directorye) None of the above.

**Q15. If you type in the comman no hup sort employees > list 2 > error out & and log off ,the next time you log in, the output will be**

a) in a file called list and the error will de typed in a file error out

b) there will be no file called list or error out

c) error will be logged in a file called list and o/p will be in error out

d) you will not be allowed to log in

e) none of the above

**Q16. In UNIX a files i-node ……?**

**. Is a data structure that defines all specifications of a file like the file size, number of lines to a file, permissions**

__Ans__etc.

**Q17. The UNIX shell ….**

a) does not come with the rest of the system

b) forms the interface between the user and the kernal

c) does not give any scope for programming

d) does not allow calling one program from with in another

e) all of the above

**. b**

__Ans__**Q18. Enum number { a= -1, b= 4,c,d,e} What is the value of e ?**

(a) 7

(b) 4

(c) 5

(d)15

(e) 3

**Q19. The very first process created by the kernal that runs till the kernal process is halts is**

a) init

b) getty

c) both (a) and (b)

d) none of these

**a**

__ANS:__**Q20. Output of the following program is**

main(){int i=0;for(i=0;i<20;i++){switch(i)case 0:i+=5;case 1:i+=2;case 5:i+=5;default i+=4;break;}printf(“%d,”,i);}}

a) 0,5,9,13,17b) 5,9,13,17c) 12,17,22d) 16,21e) Syntax error

**(d)**

__ANS:__**Q21. What is the output in the following program**

main(){char c=-64;int i=-32unsigned int u =-16;if(c>i){printf(“pass1,”);if(cprintf(“pass2”);elseprintf(“Fail2”);}elseprintf(“Fail1);if(iprintf(“pass2”);elseprintf(“Fail2”)}

a) Pass1,Pass2b) Pass1,Fail2c) Fail1,Pass2d) Fail1,Fail2e) None of these

**(c)**

__ANS:__**Q22. In the process table entry for the kernel process, the process id value is**

(a) 0(b) 1(c) 2(d) 255(e) It does not have a process table entry

**(a)**

__ANS:__**Q23. Which of the following API is used to hide a window**

a) Show Windowb) Enable Windowc) Move Windowd) Set Window Placemente) None of the above

**a**

__ANS:__**Q24. What will the following program do?**

void main(){int i;char a[]=”String”;char *p=”New Sring”;char *Temp;Temp=a;a=malloc(strlen(p) + 1);strcpy(a,p); //Line number:9//p = malloc(strlen(Temp) + 1);strcpy(p,Temp);printf(“(%s, %s)”,a,p);free(p);free(a);} //Line number 15//

a) Swap contents of p & a and print:(New string, string)b) Generate compilation error in line number 8c) Generate compilation error in line number 5d) Generate compilation error in line number 7e) Generate compilation error in line number 1

**b**

__ANS:__**Q25. In the following code segment what will be the result of the**

**function,value of x , value of y**

{unsigned int x=-1;int y;y = ~0;if(x == y)printf(“same”);elseprintf(“not same”);}

a) same, MAXINT, -1b) not same, MAXINT, -MAXINTc) same , MAXUNIT, -1d) same, MAXUNIT, MAXUNITe) not same, MAXINT, MAXUNIT

**a**

__ANS:__**Q26. PATH = /bin : /user : /your home The file /bin/ calender has the following line in it cal 10 1997 The file**

**/your home / calender has the following line in it cal 5 1997 If the current directory is / your home and**

**calender is executed**

a) The calendar for May 1997 will be printed on screenb) The calendar for Oct 1997 will be printed on screenc) The calendar for the current month(whatever it is) will be printedd) Nothing will get printed on screene) An error massage will be printed

**Q27. 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 : stringb) The string is :Old stringc) Run time error/Core dumpd) Syntax error during compilatione) None of these

**b**

__ANS:__**Q28. What will be result of the following program?**

void myalloc(char *x, int n){x= (char *)malloc(n*sizeof(char));memset(x,,n*sizeof(char));}main(){char *g=”String”;myalloc(g,20);strcpy(g,”Oldstring”);printf(“The string is %s”,g);}

a) The string is : Stringb) Run time error/Core dumpc) The string is : Old stringd) Syntax error during compilatione) None of these

**Q29. Which of the following function is used to repaint a window immediately) Send message (hWnd ,WM _ PAINt,……)**

a) InvalidateRect(…….)b) MoveWindowc) WM_COPYd) None

**Q30. Which function is the entry point for a DLL in MS Windows 3.1**

a) Mainb) Winmainc) Dllmaind) Libmaine) None

**(b)**

__ANS:__**Q31. The standard source for standard input, standard output and standard error is**

a) the terminalb) /dev/nullc) /user/you/input, /user/you/output/, /user/you/error respectivelyd) None

**(a)**

__ANS:__**Q32. What will be the result of the following program?**

main(){char p[]=”String”;int x=0;if(p==”String”){printf(“Pass 1”);if(p[sizeof(p)-2]==g)printf(“Pass 2”);elseprintf(“Fail 2”);}else{printf(“Fail 1”);if(p[sizeof(p)-2]==g)printf(“Pass 2”);elseprintf(“Fail 2”);}}

a) Pass 1, Pass 2b) Fail 1, Fail 2c) Pass 1, Fail 2d) Fail 1, Pass 2e) syntax error during compilation

**Q33. Which of the choices is true for the mentioned declaration ?**

const char *p; andchar * const p;

a) You cant change the character in bothb) First : You cant change the character & Second : You can;t change the pointerc) You cant change the pointer in bothd) First : You cant change the pointer & Second : You cant change the charactere) None

**Q34. The redirection operators > and >>**

a) do the same functionb) differ : > overwrites, while >> appendsc) differ : > is used for input while >> is used for outputd) differ : > write to any file while >> write only to standard outpute) None of these

**b**

__ANS:__**Q35. The command grep first second third /user/you/myfile**

a) print lines containing the words first, second or third from the file /user/you/my fileb) searches for lines containing the pattern first in the filessecond, third, and /user/you/my file and prints themc) searches the files /user/you/my file and third for lines containing the words first or second andprints themd) replaces the word first with the word second in the files third and /user/you/my filee) None of the above

**b**

__ANS:__**i)**Find the values of x, y will satisfy this equation (x#y)#(x*y) < (x#y)

**ii)**Find the values of x, y will satisfy this equation (a*b)#(b*c)< (a#b)*(b*c)