Cadence  Placement Paper   Technical - Other   -31 Dec 2010

Cadence  Placement Paper   Technical - Other   -31 Dec 2010


  • Posted by  FreshersWorld 
    7 Jan, 2012

     

    Cadennce Sample Question Paper

    Aptitude

    1.  A sequence is given. You should find out error & write correct 1 2 5 10 13 26 29 48.

      ans: Error is 48,there you should write 58.

    2. 2,3 6,7 14,15 29,46. Error is 46. In every pair you add 1 to get
      second number. Ans:29+1=30

    3. A girl is 13'th highest,13th lowest. How many member.

      Ans:25

    4. Rearrange MERGANY

      Ans:GERMANY (country)

    5. Rearrange BBIRAT

      Ans:RABBIT

    6. (passage) There are 6 persons k,l,m,n,o,p to give seminar cond: 3 persons should give before lunch and 3 after lunch
      l should immediately precede the seminar of m there should be no gap between l and m .....

      ans: 1. L position is 2
      2 m pos is 5
      3. k pos is 4

    7. (passage)
      A is daughter of Y, Z is father of Y. Q is son of Z,
      1.if T is son of Y, then
      ans: T and A brother/sister
      2. if m is brother of T, then
      ans :Z is grandfather of M and M & A are brother/sister
      3. if Q is son of Z them
      ans: Q & Y are brothers
      Q. if speed of ongoing train is 24 and while return is 48
      avg = ----

      ans:32

    8. 0.23 + 0.02323 + 0.002323.... == ???

    9. 0.4 + 0.44 + 0.444 ..... = ???

    10. 1,2,2,4,8,?

      ans:32

    11.  55*55*55+45*45*45/55*55-55*45+45*45

      ans:100

    12.  4^^61 + 4^^62 + 4^^63 + 4^^64 . this sum is divisible by which of the following ?

               ans:17


    C Language

    1. #define min((a),(b)) ((a)<(b))?(a):(b)
      main()
       {
        int i=0,a[20],*ptr;
        ptr=a;
        while(min(ptr++,&a[9])<&a[8]) i=i+1;
        printf("i=%d\n",i);}

       

      Ans:5.

    2. main()
       {char a[10]={1,2,3,4,5,6};int x;
         for(x=0;x<4;x++){ b[x]=x+'a';}
         printf("%s",b);}

       

       Ans:abcd56

    3. Linked Lists are preffered than arrays to get advantage while
      a)Insertion b)Deletion c)Accessing Element d)None

    4. ~(~0<<8)? Ans:Last 8 digits are 1's rest are 0's.
       

    5. int a,b=3,c=2;
      a=b++*c;c=++b*a;Some thing like this.
      print a,b,c?

    C++ Language

    1. Virtual Functions in C++(Refer to 13'th chapter first two
      examples of LAFORE Book)

    2. Which of the following is not true regarding FRIEND function
      Ans:If y is friend of x and z is friend of y then z can access private of x.

    3. Given some program on "&" operator overloading.

    4. class X{
                   public:X(){ cout<<"This is Base";}
                };
        class Y:public X
           { public:Y(){cout<<"This is Derived";}};
              what is printed when an object of Y is created?

    5. One question on reference variable in C++.

      Ans:&a.

    Technical

    1. Number of nodes in Binary tree with height 3

      Ans:7(Refer to Formula 2^^n-1)

    2. TCP/IP is used in?

      Ans:LAN/WAN

    3. Host IP Address is? Ans:32 bits OR 4 bytes.

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