## Wednesday, April 2, 2008

### INTERGRAPH Placement Paper

INTERGRAPH

Paper consists of two sections : 1. analytical (20 marks)
2. C skills (20 marks)total time 45 min

Analytical:

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1. Given a cube, with different colors on its faces, and then is cut into 64 pieces, and the questions relate to the colors of different colored small cubes.

2. A few ladies and gents sit around table in some given order and 4 questions are about their seating arrangement with some restrictions.

3. Draw a venn diagram for 3 items : white, flowers, cloth

Ans : draw 3 circles each intersecting the other , with white kept in the middle.

4.
A problem related to seating arrangement of 4 people ( 2 ladies and 2 gents) with some restrictions

5. problem related to milk with water added to it for three times

Ans: 20.5 litres

6. Problem related to diagrams . Five diagrams were given and asked to find the sixth one.

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C-Skills:
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1. Max number of nodes in a binary tree with height 3 is 20 : Ans: False

2. 10,20,30,40,50,60 : give the order when put in a queue and in a stack

Ans : Queue : 10,20,30,40,50,60

stack : 60,50,40,30,20,10

3. Debugging is the process of finding

Ans : logical and runtime errors

4. trace the error:

void main(){

int &a;

/* some other stuff here */

}
Ans: syntax error

5.
a problem with a function named 'myValue' will be given and asked to find the value of main() for an argument of 150,

Ans : 150

6.
locate the error

int arr (20);
Ans: syntax error.

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There are two sections in Intergraph.
1.Aptitude 20 nos
2.'C' Programming

Q. Matricide:Mother::Homicide:?
a)Human b)Children c)Father d)None

Q.
Rs.3 costs 5 oranges.Then sold each orange at 1 rupee each.Then sold each orange at 1 rupee each.For Rs.36 profit what is the no. of oranges required?
Ans.90

Q.The wages of the worker was increased from Rs.18 to Rs.21 per week.The average working hours is 7 hrs/day instead of 8 hrs/day.How much fast wokers should do work?

Q.A cube is colored on the opposite faces blue,black and yellow.It is then cut into 36 cubes.Out of which 32 were small cubes and 4 where big cubes.

a)How many cubes were there,colored on the face
b)How many cubes were colored on three faces.

Q.
A cask contain 40 liters milk.8 lite rs we taken out and filled with water.The same process is contained second&third time.How much amount of milk will be there?