Sasken Communication Technologies Aptitude-General Contributed by admin updated on Jul 2021
Sasken Aptitude - General |   28871

Sasken Aptitude - General

Sasken Sample Test Paper.

Aptitude   

  • Two people were walking in opposite directions.both of them walked 6 miles forward then took right and walked 8 miles.how far is each from starting positions?
      a) 14 miles and 14 miles
      b) 10 miles 10 miles
      c) 6 miles 6 miles

  • a person has certain number of cows and birds.they have 172 eyes and 344 legs.how many cows and birds does he have?

  •  A person has 14 red socks and 14 white socks in a drawer.what is the minimum number of socks that he should take to get a correct pair?

  • when a number is multiplied by 13,it will become greater to 105 by an amt with which it is lesser to105 by now.what is the number

  • when asked what the time is, a person answered that the amount of time left is 1/5 of the time already completed.what is the time?

  • when I become as old as my father is now, I will be 5 times the age of my son.and my son will be 8 yrs older than what I am now.father+my age=100.how old is my son now?

  • Two peoples on cycles are traveling at 10 miles / hour.when they reach a distance of 50 miles, a housefly lands on the first cyclist and then flies to the other and so on…at a speed of 16 miles/hour.what is the distance covered by fly before cyclist meet?

  • my successor's father is my father's son. and i don't have any brothers or sons..who is my successor?
       a)nephew
       b)niece
       c)daughter
       d)myself

  • The hours remaining in a day is one-fifth of the hours passed in the day. What is the time?

  • My successor is my uncles only brothers son who is his only kid. (some what like this)

  • My successor is my uncles only brothers son who is his only kid. (some what like this)

  •  A and B starts from the same point and moves in opposite direction for 8 miles and 6 miles respectively. After that A turns right and moves for another

  •  In a pet shop there are 120 eyes and 172 legs. How many birds and puppies are included in these?

  •  Two cyclists are moving towards each other at 10 miles/hour. They are now 50 miles apart. At this instance a fly starts from one cyclist and move towards other and moves to and fro till the two cyclist meet each other. If the fly is moving at 15 miles/hour, what is the total distance covered by the fly? 50 80 100 

  • Guru’s draw has 14 blue socks and 14 black socks. How many socks must be taken to get a pair of socks of the same color? 14 15 13 16

    Computer Science

  •  which of these checks for structural errors of a language
      a)lexical analyser
      b)parser
      c)intermediate code
      d)code optimisation

  • threads in the same process share the same
      a)data section
      b)stack
      c)registers
      d) thread id

  • the depth of a binary tree...
      a)nlogn(base 2)
      b) n*n
      c)n

  • a program computing log(n) accepts 1000 inputs its execution time is 110 ms...when it doubles n to 2000 inputs..it becomes 120.....and what will be for 4000
      a)130
      b)140
      c)150

  • algorithm to find the balancing of paranthesis was given and output had to be obtaines...using stacks...easy yaar....

  • which of the followin is non preemptive
    fcfs
    round robin
    shortest job first

  • problem to find the avg waitin time of sjf..given the burst times of each process

  • which of the follwing may be implemented using a stack
    parenthesis matchin
    parsing
    local variables stored in runtime
    all the above

  • which of the foll data structures can be randomly accessed givin loc
    1.linked kist implemented using array
    2.singly linked list
    3.double linked list
    4.both single and double linked list

  •  Find output ………….
    Int *ptr=&const;
    ………… 
    ans:error

  • Find output ………..
    Function(i=10);
    …………… 
    ans:error

  • #define SWAP(x,y) t=x;x=y;y=t;
    main()
       {
        int x=5,y=6;
        if (x>y)
       SWAP(x,y);
        printf(“x=%d y=%d\n”,x,y); 
      } 
     note that the function SWAPis not within braces

  • sum(int x)
    {int t;
    if(x<=1) return (1);
    t=sum(x-3)+sum(x-1);
    return (t);
    }
    if 6 is passed to the function, what is the value returned to the calling function.
    ANS= 9
    [ans:don’t remember the actual _expression.if the _expression is the same the ans was nine]

  • what is int (*ptr)[]()?

  •  Main()
    {int a[]={0,2,4,6,8};
    int *ptr;
    ptr=a;
    printf(“%d”, *((char *) ptr+4));
    }
    find output
    8 2 4 6
       ANS= 4

  • which takes the same memory space regardless of the type of operating system?
    Char* char int float

  • main()
    { int I=3;
    while(I--)
    {int I=100;
    I--;
    Printf(“%d”, I);
    }
    }
    find output.
    100 99 98 99 98 97 99 99 99 error  ANS= 99 99 99

  •  main()
    {char ch;
    for(ch=’0’;ch<=255;ch++)
    printf(“%c”, ch);
    }
    [ans : infinite loop

  • some program using variable b which was not initialized so 
    ans error

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