Virtusa General - other

Virtusa Technologies-Exam Conducted at Crescent,Vandalur

    Analytical Reasoning         (2 qns.)(we have to write reasons for the answer.)

1. x1 peach + y1 plum = z1 apple,  x2 peach + y2 plum = z2 apple ,(x1,y1 .... z2 are integer values) How many peaches make one apple?  

2. 100,100,102,106,112,120,____

3. Which is greater ?Product of all Bradman's first class scores or Sum of all test scores of Sachin.

4. U r provided with 500ml and 300ml jar(it has no markings).
      a) u have to measure exactly 100ml.
      b) u have to measure exactly 200ml. 

5. Using four 4's u have to make 1 ... 10.  ( for eg. 1 = (4/4)*(4/4)   2 = ? 10 = ? ) 

6. Student,canopy,thirst,... are the words given.u have to group the words using the following words
     1) Master
    2)  Teacher
    3)  Deft 
   etc.

7. U have to cut a Pizza using 7 st. lines(wit out rearranging) and u have to obtain maximum number  of pieces.( Give generalised solution..)

8. U have to cut a Cylindrical cake of diameter 32 cm and height 20 cm in to 12 equal pieces.

9. In a village there r 2 groups.
     1 Knight -> always tell true
     2  Knave -> always tell false
    Mr.X met a man of that village(u don't which grp he belongs) and questioned "Tell me whether u r knight or knave ?"
    Reply: "i cannot tell u and left that place" Find which grp that man belongs to?

10. Obtain 277 from 3,25,50,65,100.use 4 arithmetic operations only.

11.  1#2=x ,2#3=y, 4#4=z, 4@14=a, 5@15=b, d@e=f, find (2#4)@5= ?

12. CODE is encoded as DGBF, READ is encoded as JHNV ,Fins "KOVAI" 

13.    Essay(General).   (Topic given: India should spend money on Atom bomb and Rocket OR for the welfare of poor.)

14. Programming.(4 Qns) :  ( we can use any Programming Language for coding)

•  They had given one function ,we have to find it  what it does and also problem in the fn.  and how to     overcome it.
    double what( double z, int y)
      {
      double answer;
       while( y > 0 )
         {
           if( y%2 == 1)                                                                                       
             answer = answer * z;
             y=y/2;
             z=z*z;
          }
     return answer;
     }

• They had given one Pseudocode.We have to find bug in the pseudocode.I don't remeber the pseudocode fully.But the function of pseudocode is "To make a Robot to fetch a tumbler of water"

• Write a program to print all Armstrong numbers, (abc=a^3+b^3+c^3)  (for eg. 153=1^3+5^3+3^3)

• Write a function witj the following conditions,
       1)  It should have one integer parameter.
       2)   If the value passed is -ve, return -1.                                                   
       3)   If the value passed is a perfect square, return root of that number.
       4)   If the value passed is a not a perfect square, return that number itself.