IBM Placement Paper 2

IBM PLACEMENT PAPERS
Keep a watch on previouspapers.blogspot.com for more it companies and other placement papers
IBM 2006
Total time: 40 min
English Comprehension: 5 marks
Aptitude: 20 marks
C language: 15 marks

Aptitude:
1. Out of 30 members, 9 are wearing shoes but not caps and 18 are wearing shoes, how many members are wearing only caps?
Ans: 12

2. Introducing a man a woman said “His wife is only daughter of my father”, how was that man related to that woman.
Ans: Husband

3. ABCD are four corners of square, if BD is diagonal. In how many ways we can travel from A to C.
Ans: 4

4. If a is an integer then the true statement is, a^2+a+1 is?
Ans: Odd

5. You are in a 400 meter race and you overtake last person, what position you are in?
(a) last but one (b) first but one (c) cannot overtake (d) unpredictable
Ans:

6. Flowers problem ,Key words 4 members, collecting different flowers
Ans: 344,142

C-Language:
1. int a[3][2][2] = {1,2,3,4,5,6,7,8,9,10,11,12};
Printf (“%d”, a [2][1][0]);
Ans:11
(a) 9 (b) 10 (c) 11 (d) 12

2. 2D array elements are stored in,
(a) Column major order
(b) Row major order
(c) Both

3. A Graph is called ____________ Graph if each edge is identified by an order pair
(a) directed
(b) undirected
(c) connected

4. Prototype of function consists of _______
Ans: all of the above

5. ____ is not a logical operator
(a) &
(b) &&
(c) !
(d) none
Ans: &

6. Which of the following statement is correct?
Ans: strcmp (s1,s2) returns 0 if s1==s2

7. How many times the program will print “hari”?
main
{
Printf(“hari);
main();
}
(a) Infinite number of times
(b) till the time stack doesn’t overflow

8. A character array, char a []= “ Have a nice day”; p is pointer to that, containing base address the p+=7 points to
(a) a
(b) e
(c) n
Ans: n

9. void main()
{
Printf”(%d”, main);
}
This program exists?
(a) yes
(b) no
Ans: yes