- Exam Place : Hyderabad
- Date : Not Given
- Submitted By : Giridhar Rao, Hyderabad
- Rating : 4 out of 5
Aptitude Test
20 Questions 2 Mark each, Time 20 minutes
NOTE : Please check answers once again.
1) One rectangular plate with length 8inches,breadth 11 inches and 2 inches thickness is there.
what is the length of the circular rod with diameter 8 inches and equal to volume of rectangular plate?
Ans: 3.5 Inches
2) What is the number of zeros at the end of the product of the numbers from 1 to 100
3) In some game 139 members have participated every time one fellow will get bye what is
the number of matches to choose the champion to be held?
Ans: 138
4) One fast typist type some matter in 2hr and another slow typist type the same matter in 3hr.
If both do combinely in how much time they will finish.
Ans: 1hr 12min
5) In 8*8 chess board what is the total number of squares
6) Falling height is proportional to square of the time. One object falls 64cm in 2sec than
in 6sec from how much height the object will fall.
7) Sachin average in first 50 innings was 50 . after the 51st innings his average was 51 how
many runs he made in the 51st innings
8) 2 oranges,3 bananas and 4 apples cost Rs.15 . 3 ornages 2 bananas 1 apple costs Rs 10.
What is the cost of 3 oranges, 3 bananas and 3 apples
Ans: Rs 15.
9) In 80 coins one coin is counterfiet what is minimum number of weighings to find out counterfiet coin
10) In a company 30% are supervisors and 40% employees are male if 60% of supervisors are male.
What is the probability that a randomly choosen employee is a male or female?
11) Statement: all green are blue are blue, all blue are white
conclusion:
I) some blue are green II) some white are green
III)some green are not white IV) all white are blue
12) all teachers are students. some students are girls. This type of questions are there.
All options are not known.
20 Technical questions, Each question carry 3 marks
1.while((*p++=*q++)!=0){} is equal to
a) b) c) d)
2.The function strcmp(str1,str2) returns
3. int *x[](); means
4.#define PRINT(int) printf("int=%d",int);
main()
{
int x,y,z;
x=03;y=-1;z=01;
PRINT(x^x);
z<<=3;PRINT(x);
y>>=3;PRINT(y);
}
Ans 0,3,-1
5. struct list{
int x;
struct list *next;
}*head;
the struct head.x =100
above is correct / wrong
Ans: wrong
6. '-'=45 '/'=47
printfr(%d/n,'-','-','-','-','/','/','/');
o/p =? Ans:45
12.o/p=?
7. int i;
i=1;
i=i+2*i++;
printf(%d,i);
8. fn(){
char ch='A';
while(ch<='F'){
switch(ch){
case'A':case'B':case'C':case'D':ch++;continue;
case'E':case'F':ch++;
}
putchar(ch);
}
}
a) ABCDEF b.EFG c.FG d.erro
9. FILE *fp1,*fp2;
fp1=fopen("one","w")
fp2=fopen("one","w")
fputc('A',fp1)
fputc('B',fp2)
fclose(fp1)
fclose(fp2)}
a.error b.'B' c.'A' d.'C' ans:b
10. int a=1; b=2; c=3; *pointer;
pointer=&c;
a=c/*pointer;
b=c;
printf("a=%d b=%d",a,b);
a. a=1 b=3
b a=3 b=3
c 3 2
d. error ans:d
11.#include<malloc.h>
char *f()
{char *s=malloc(8);
strcpy(s,"goodbye")}
main()
{
char *f()_;
printf("%c",*f()='A');
o/p=?
13. int sum(n)
int n;
if(n<1)return n;
else return(n+sum(n-1))
a 10 b 16 c 14 d 15 ans:d
14. when a function is recursively called all, automatic variables are
a. stored in stack b . c. d
Ans a
15) #define MAN(x,y) (x)>(y)?(x):(y)
{
int i=10;j=5;k=0;
k= MAN(i++,++j)
printf("%d %d %d" ,i,j,k)}
Ans 12 6 11
16) a=10;b=5; c=3;d=3;
if(a<b)&&(c=d++)
printf("%d %d %d %d" a,b,c,d)
else printf("%d %d %d %d" a,b,c,d);
Ans 10 5 3 3
17) Not known...
18.what is o/p
main()
{
int i=3;
while(i--)
{
int i=100
i--;
printf("%d..",i);
}
}
a) infinite loop
b) error
c) 99..99..99..99
d) 3..22..1.. ans :c
19. What is o/p
#include<stdarg.h>
show(int t,va_list ptr1)
{
int a,x,i;
a=va_arg(ptr1,int)
printf("\n %d",a)
}
display(char)
{
int x;
listptr;
va_star(otr,s);
n=va_arg(ptr,int);
show(x,ptr);
}
main()
{
display("hello",4,12,13,14,44);
}
a) 13 b) 12 c) 44 d) 14
20)What is the o/p of the program
#define rows 3
#define colums 4
main()
{
int a[rows][colums]={1,2,3,4,5,6,7,8,9,10,11,12};
i=j=k=99;
for(i=0;i<rows;i++)
for(j=0;j<colums;j++)
if(a[k][j]<k) k=a[i][j];
printf("%d\n",k);
}
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