EasyTech Placement Paper & Pattern

 

1]. The following variable is available in file1.c

 

static int average_float;

 

all the functions in the file1.c can access the variable

 

[2]. extern int x;

 

Check the answer

 

[3]. Another Problem with

 

# define TRUE 0

 

some code

 

while(TRUE)

{

some code

 

}

 

This won't go into the loop as TRUE is defined as 0

 

[4]. A question in structures where the memebers are dd,mm,yy.

 

mm:dd:yy

09:07:97

 

[5]. Another structure question

 

1 Rajiv System Analyst

 

[6]. INFILE.DAT is copied to OUTFILE.DAT

 

[7]. A question with argc and argv .

 

Input will be

 

c:\TEMP.EXE Ramco Systems India

 

-----------------------------------------------------------------------

 

main()

{

int x=10,y=15;

x=x++;

y=++y;

printf("%d %d\n",x,y);

}

 

----------------------------------------------------------------------

 

int x;

main()

{

int x=0;

{

int x=10;

x++;

change_value(x);

x++;

Modify_value();

printf("First output: %d\n",x);

}

x++;

change_value(x);

printf("Second Output : %d\n",x);

Modify_value();

printf("Third Output : %d\n",x);

}

 

Modify_value()

{

return (x+=10);

}

 

change_value()

{

return(x+=1);

}

 

----------------------------------------------------------------------------

 

main()

{

int x=20,y=35;

x = y++ + x++;

y = ++y + ++x;

printf("%d %d\n",x,y);

}

 

-----------------------------------------------------------------------

 

main()

{

char *p1="Name";

char *p2;

p2=(char *)malloc(20);

while(*p2++=*p1++);

printf("%s\n",p2);

}

----------------------------------------------------------------------

 

main()

{

int x=5;

printf("%d %d %d\n",x,x<<2,x>>2);

}

 

--------------------------------------------------------------------

 

#define swap1(a,b) a=a+b;b=a-b;a=a-b;

main()

{

int x=5,y=10;

swap1(x,y);

printf("%d %d\n",x,y);

swap2(x,y);

printf("%d %d\n",x,y);

}

 

int swap2(int a,int b)

{

int temp;

temp=a;

b=a;

a=temp;

return;

}

----------------------------------------------------------------------

 

main()

{

char *ptr = "Ramco Systems";

(*ptr)++;

printf("%s\n",ptr);

ptr++;

printf("%s\n",ptr);

}

 

---------------------------------------------------------------------

 

#include

main()

{

char s1[]="Ramco";

char s2[]="Systems";

s1=s2;

printf("%s",s1);

}

 

-----------------------------------------------------------------

 

#include

main()

{

char *p1;

char *p2;

p1=(char *) malloc(25);

p2=(char *) malloc(25);

strcpy(p1,"Ramco");

strcpy(p2,"Systems");

strcat(p1,p2);

printf("%s",p1);

}

 

*********************************************************************.

 

2)****SHOULD LEARN C++(this is very very IMP,Based

on this only I got job.One more thing is

CLASS,INHERATENCI&POLYMORPHISM is sufficient)

3)YOU SHOULD PREPARE ONE FEM PROJECT AND TELL THEM

THAT AS YOUR OWN WORK(This will increase chance

to 99%)

EASI-TECH

WRITTEN TEST PATTERN

--------------------

1] C TEST 10Q 20MINUITS

2]F E M TEST 19Q 20MINUITS

3]APTITUDE TEST 15Q 20MINUITS

-----------------------------

F E M TEST

----------

 

1)WHO USED THE TERM FINITE ELEMENT FOR THE FIRST TIME?

a)

b)

c) CLOUGH

 

2)DERIVE THE JACOBIEN |J| FOR BEAM ELEMENT WITH STRAIN

ENERGY?

 

(ANS:PROMLEM IS NOT CORRECT PLEASE DO NOT ATTEMPT)

 

3)FOR AN ELEMENT SIGMA Ni=1,WHICH TYPE OF ELEMENT IT IS?

a)

b)NATURAL CO-ORDINATE

 

(ANS 100% CORRECT)

 

4)TIMOSHENKO BEAM ELEMENT THEORY TO CONSIDER -- - - -?

a)

b)

c)SHEAR DEFORMATION

 

5)SHEAR LOCKING - - - - ?

 

(ANS IS VERY STIFF 'K')

 

6)MEMBRANE LOCKING

 

(ANS IS ARCH ELEMENT)

 

7)Ex(epsiolan x)=dU/dX,Ey=dV/dY,r(X,Y)=?(gama(x,y)=?)

(ANS IS dU/dY+dV/dX )

8)K=integral B(TRANSPOSE)*D*B FOR LARGE DEFORMATION

WHICH MATRIX WILL GET EFFECTED?

 

(ANS IS D matrix )100%correct

 

9)FOR PLANE STRAIN f(Ex,Ey,Ez,r(x,y) ) - - -

 

(ANS IS Ez=0)

 

10)SERENDIPITY ELEMENT IS

 

(ANS 8 NODED ELEMENT)

(The element which is having nodes only on boundary is

called SERENDIPITY element)

 

11)IF THE ROTATION OF ELEMENT AND THE DISPLACEMENT ABOUT

N-A IS SAME THEN THE ORDER OF CONTINUITY

 

(ANS IS C1)

 

12)FRONTAL THEORY IS APPLIED FOR

(Please refer any fem book)

 

13)MINDLINS THEORY IS APPLIED FOR

 

c) this is the answer(Both Co&C1problems)

 

14)X=SigmaNi*Xi,U=sigmaNi*Ui WHICH TYPE OF ELEMENT

(Refer book)

 

15)BEAM SUBJECTED TO UDL FIND THE MOMENTS AT THE 2 NODES

 

16)Integral B(Transpose)*sigma(here sigma means stress)*dV

REPRESENTS?

 

(ANS IS INTERNAL LOAD VECTOR)

 

17)Integral ET(epsiolan transpose)*sigma*dV

P=strain displacement vector

Q=stress-strain deformation

Find [K]

 

(ANS [K]=[P]T(p transpose)*[Q]*[P] )

 

18)

19)

 

REMEMBER ORDER MAY NOT BE CORRECT

 

APTITUDE TEST

 

1)33 1/3 of 101 + 296 is (ans 1200) check

 

2)0.625= ? (ans 27/40)

 

3)One ship goes along the stream direction 28 km and in opposite

direction 13 km in 5 hrs for each direction.What is the velocity

of stream? ` (ans 1.5 kmph)

 

4)Cubic root of 3375=? (ans 15)

 

5)2020201-565656=? (ans 1454545)

 

6)CHAIRS PROBLEM

5 chairs=9 tables,12 tables = 7 stools likethat- - - (ans is 80Rs)

 

7)One clock ringes 7 O'clock in 7 sec.In how many seconds it will

ring 10 O'clock. (ans 10.5 sec)

 

8)One watch is showing 30 past 3 .What is the angle between minutes &

hours hand? (ans 75 degrees)

 

9)The average of 4 consecutive even numbers is 27. What is the largest

number? (ans 30)

 

10) 25 stations ,24 stations are inbetween- - - - - how many tickets should be required.

(ans 25*24=600)PUZZLES TO PUZZLE YOU "S.DEVI"PROB 24

 

11)One ball was dropped from 8ft height and every time it goes half

of the height. How much distance it will travell before coming to

rest. (ans 24 approximately)

 

12)Two trains are travelline at equilateral .Train A is travelling

in the direction of earths spin.Other train B is travelling in

opposite direction of earths spin.Which trains wheels will wear

first?and why? (ans TRAIN B .Because of less centrifugal force.)

 

OK HARI 3 MORE QUES ARE THERE.I HOPE YOU CAN SOLVE EASILY.

NOW I have only 3 C ques. I am sendins them in immediate

mail. Any whey I will try to send remaining 7 C ques

before 20th.

 

C QUESTIONS:WHAT IS THE OUT PUT FOR FOLLOWING

 

PROGRAMMS

 

1)

main()

{

char a[2];

*a[0]=7;

*a[1]=5;

printf("%d",&a[1]-a)

ANS:

 

ans may be 1.(illegal initialization)

 

2)

#include

main(){

char a[]="hellow";

char *b="hellow";

char c[5]="hellow";

printf("%s %s %s ",a,b,c);

printf(" ",sizeof(a),sizeof(b),sizeof(c));

}

 

(ans is hellow,hellow,hellow

6,2,5 )

 

3)

#include

main()

 

float value=10.00;

printf("%g %0.2g %0.4g %f",value,value,value,value)

}

 

(ans is 10,10,10,10.000000)

 

4)

#include

void function1;

int i-value=100;

main()

{

i-value=50;

function1;

printf("i-value in the function=",i-value);

printf("i-value after the function=",i-value);

}

printf("i-value at the end of main=",i-value);

functioni()

i-value=25;

 

THIS IS ROUGH IDEA OF THE PROGRAM

ANS ARE

1)i-value in the function=25;

2)i-value after the function=50;

3)i-value at the end of the main=100;

 

5)

main()

{

funct(int n);

{

switch(n)

case1:

m=2;

break;

case2:

m=5;

break;

case3:

m=7;

break;

default:

m=0;

}

 

EASYTECH Placement Paper (Aptitude & Technical)

 

1)33 1/3 of 101 + 296 is

 

2)0.625= ? Ans:27/40)

 

3)One ship goes along the stream direction 28 km and in opposite  direction 13 km in 5 hrs for each direction. What is the velocity

of stream? ` Ans:1.5 kmph)

 

4)Cubic root of 3375=? Ans:15)

 

5)2020201-565656=? Ans:1454545)

 

6)CHAIRS PROBLEM

5 chairs=9 tables,12 tables = 7 stools likethat- - -

 

7)One clock ringes 7 O'clock in 7 sec. In how many seconds it will  ring 10 O'clock. Ans:10.5 sec)

 

8)One watch is showing 30 past 3 .What is the angle between minutes &  hours hand?

 

9)The average of 4 consecutive even numbers is 27. What is the largest  number?

 

10) 25 stations ,24 stations are in between- - - - - how many tickets should be required.

Ans:25*24=600)PUZZLES TO PUZZLE YOU "S.DEVI"PROB 24

 

11)One ball was dropped from 8ft height and every time it goes half  of the height. How much distance it will travel before coming to

rest. Ans:24 approximately)

 

12)Two trains are travelling at equilateral .Train A is traveling  in the direction of earths spin. Other train B is traveling in  opposite direction of earths spin. Which trains wheels will wear  first? and why? Ans:TRAIN B .Because of less centrifugal force.)

 

C Test:

 

1)

main()

{

char a[2];

*a[0]=7;

*a[1]=5;

printf("%d", &a[1]-a)

 

ans may be 1.(illegal initialization)

 

2)

#include

main(){

char a[]="hellow";

char *b="hellow";

char c[5]="hellow";

printf("%s %s %s ",a,b,c);

printf(" ",sizeof(a),sizeof(b),sizeof(c));

}

 

Ans:is hellow,hellow,hellow

6,2,5 )

 

3)

#include

main()

 

float value=10.00;

printf("%g %0.2g %0.4g %f",value,value,value,value)

}

 

Ans:is 10,10,10,10.000000)

 

4)

#include

void function1;

int i-value=100;

main()

{

i-value=50;

function1;

printf("i-value in the function=",i-value);

printf("i-value after the function=",i-value);

}

printf("i-value at the end of main=",i-value);

functioni()

i-value=25;

 

5)

main()

{

funct(int n);

{

switch(n)

case1:

m=2;

break;

case2:

m=5;

break;

case3:

m=7;

break;

default:

m=0;

}