EASYTECH Latest placement paper

[sridhar]

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 QUESTIONS 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;
}