GeeksforGeeks

Write a code for strcat and strcmp in one line

Rich man keeps me in the pocket, Poor man throws me away, Kids eat me. The answer is --u--e--l (a 9 letter word). Find the word

If A,B,C,D,E are 5 members of a family. 4 of them speak truth:
1. E is my mother in law
2. C is my son in law's brother
3. B is my father's brother
4. A is my brother's wife
Who speaks false? and what r the relations among them?

If I walk with 30 miles/hr i reach 1 hour before and if i walk with 20 miles/hr i reach 1 hour late. Find the distance between 2 points and the exact time of reaching destination is 11 am then find the speed with which it walks.

What is the wrong in this program?

main()
{
  char *p,*q;
  p=(char *)malloc(25);
  q=(char*) malloc(25);
  strcpy(p,"amazon" );
  strcpy(q,"hyd");
  strcat(p,q);
  printf("%s",p);
}

middle of a linked list

about runlevel 6 in unix?

name of the part of compiler that keeps track of variable names and their attributes.

some c questions about malloc(), typecasting..

implement queue using stacks

questions on UNIX IPC

questions about my project

given a large file and a word, find the frequency of the word.

some probability questions on coin tossing

what is semaphore? what are their uses?

There was a race between 3 people. Me, Doug and Anne. When I take 21 steps the distance covered is equal to Doug's 24 steps and Anne's 28 steps. I take 6 steps to every 7 steps of Doug and 8 steps of Anne. Who won the race?

A contribution of Rs. 500 was raised from 500 people. The fee was as follows: Men: Rs.3.00 each Women: Rs. 2.00 each Children: 0.48 each. If number of women is more than number of men, how many children are there?