75 Marks Paper Time Limit 1.15 H
10 related to s/w & then 10 related to h/w & 55 aptitude.

Technical Part 1
1. Ans: O (n**2)
2. In order & preorder seq. of tree is given & you have to find out post order.. very easy but do practice you can make one easy method by practice..
3. Problem on pass by ref. & pass by value.
Ans: x=5 & y=3
4. In assembler relocatable code generated by …!!??
5. Depth of the tree
Ans: log(n)
6.very simple problem on binary tree …
so learn who to build tree & insert new tree node…
Ans: 10
7.problem on FSM
8.problem on stack
Ans: “c”
9.problem on grammer

Technical Part 2
1. A (XOR)B
2. for modulo-13 …FF req.
Ans: 4
3. Ans: modulo-6
4. Ans: z(x+y)
5. Ans: 0,1
6. on DMA : I/O to Mem. without CPU monitering
7. problem on ring counter
Ans: 4 cycle
8.number given in form 20 digit repesentation … where A,B ,C ,,,..J are 10,11,12,…20 number is ‘IA’ what is the value in octal
Ans: 562
9. one program is given inwhich statement are
t= u%v
t= u%v
u=v
v=v-1…
you have to find complexity of prog.

Aptitude Part
1. log( X**3 + Y**3) where x=3/4 y=1/4
log(3) , log(7) & log(2) is given …
Ans:-0.385
2. one puzzle related cards …
Ans: 1 black card & 12 red crads
3. last question of paper .. sum of money of A & B =Rs.10 diffrence of A + B = Rs.9
Ans : 50 pesa
4. one paper is equlely folded 50 times… what is new thikness of paper..
Ans: 2**50
5. problem in which two circle are drawn …& triangle..
Ans: 10root2
6. one problem related to two train …
Ans: (T + t)/2
7. one area finding problem
in which in 10 * 10 box small 2*2 box & one triangle … sheded area you have to find…
Ans:33.33

General
(i) Data sufficiency
(ii) Analytical
(iii) Mathematics

1. |x-a|=a-x
Ans: (c) x<=a

2. There is six letter word VGANDA . How many ways you can arrange the letters in the word in such a way that both the A’s are together.
Ans : 120 (5×4!)

3. If two cards are taken one after another without replacing from a pack of 52 cards what is the probability for the two cards be queen.
Ans : (4/52)*(3/51) (1/17)*(1/13)

4. 51 x 53 x … x 59 ; symbols ! – factorial ^ – power of 2
(a) 99!/49!
(b)
(c)
(d) (99! x 25!)/(2^24 x 49! x 51!)

5. The ratio fo Boys to Girls is 6:4. 60% of the boys and 40% of girls take lunch in the canteen. What % of class takes lunch in canteen.
Ans : 52% (60/100)*60 + (40/100)*40 Data Sufficiency :

6. X is an integer. Is X divisible by 5?
A) 2X is divisible by 5.
B) 10X is divisible by 5.
Ans : A)

7. (A) Anna is the tallest girl
(B) Anna is taller than all boys.

(Q) . Is Anna the tallest in the class
Ans : c

8. Who must be a Zulu?
Ans: B (check) Math’s Questions

9. How many Zulus are there?
Ans 2(check)

10. Who must be a Zulu?
Ans: B (check)

11.

12.

13,

14. – A father F has 5 sons, p, q, r, s, t. Not necessarily in this order. Two are of same age. The eldest and youngest cannot be twins. T is elder to r and younger to q and s has three older brothers.
q) who are the twins? s, t
q) who is the oldest and youngest? q, (s&t) 15.16.17

.18. – There are 7 people who take a test among which M is the worst, R is disqualified, P and S obtain same marks, T scores less than S and Q scores less than P, N scores higher than every one. Ans : N P S T Q R M (may be, just check) or N S P T Q R M C & UNIX

19. What does chmod 654 stand for.
Ans : _rw_r_xr__

20. Which of following is used for back-up files?
(a) Compress
(b) Tar
(c) make
(d) all the above
Ans : b

21 what does find command do?
Ans : search a file

22. What does ” calloc” do?
Ans : A memory allocation and initialising to zero.

23 what does exit () do?
Ans : come out of executing programme.

24. What is the value of ‘i’? i=strlen(“Blue”)+strlen(“People”)/strlen(“Red”)-strlen(“green”)
Ans : 1

25. i=2 printf(“%old %old %old %old “,i, i++,i–,i++);

26. Using pointer, changing A to B and B to A is Swapping the function using two address and one temperory variable. a,b are address, t is temporary variable. How function look like?
Ans : swap(int *, int *, int )

27. In ‘o’ how are the arguments passed?
Ans : by value.

28. Find the prototype of sine function.
Ans : extern double sin(double)

29. Scope of a global variable which is declared as static?
ans : File

30. ASCII problem i=..
Ans: 6

32. What is the o/p printf(” Hello o is the world “);
Ans : Hello is the world.
33. Clarifying the concept addresses used over array ; ie changing the address of a base element produces what error?

34. Child process — fork child shell — sh

35. Answer is lex 7 yacc & man read these things in UNIX

36. What is int *p(char (*s)[])
Ans : p is a function which is returning a pointer to integer which takes arguments as pointer to array of characters.