Changepond placement papers 

There were two sections Aptitude Technical

changepond Aptitude questions

1.                  If m-4 is 7 more than n then m+9 is how 
much more than n+2

2.                  If 10x coins are added to the no. of 
original coins he has (5y + 1) times more coins. Find out 
how many coins he 
had originally in terms of x and y 

3.                  Find out the Simple Interest paid for a 
sum of $4000 at the rate of 8% per annum for 3 months.

4.                  If it takes 10 technicians working 6 
hours to build a server. They start woring at 11 AM and 1 
technician is
 added  per hour starting at 5 PM. At what time they will 
finish the server?

5.                   A chart was there giving the speed of 
train after some minutes like
  0 30 60 90 120 150 180
  40 45 50 55 60 65 70

6.                  Find the % increase in the speed of 
train?

7.                   If it is extrapolated further what 
will be the speed after 5 hrs.

8.                  If the data is for 10 bogies and for 
every 2 bogies added speed decreases by 5% what will be the 
speed after 5 
hrs.

9.                   The type of questions where Both stmt 
are necessary First one is sufficient in itself?..? What is 
the perimeter of the quadrilateral?

10.              The quadrilateral is rectangle

11.              The area of the quadrilateral is 36 What 
is a*b

12.              6a+4b=43

13.              3a+12b=63

14.              The house is big and lovely but since 
nobody uses it it is pretty much a white Elephant What does 
White     Elephant  mean?

15.              Sometime they irritate me because they are 
up with the lark whereas I like to lie in What does Up with 
Lark 
mean?

Changepond Technical questions

1.                  What exception can an overridden method 
throw in comparison with the method it is overriding?

2.                  What does parseQueryString return?

3.                  Anonymous classes ? Can they have 
constructors?

4.                   what is wrong with this
abstract class MyClass
{
transient a,
synchronized b.
}

5.                  How can an inner class access the 
members of outer class?

6.                  Find the output:
String a=?abc?;
String b=?abc?; 
If(a==b)
System.out.println(?1?);
Else
System.out.println(?2?);
If a.equals(b) 
System.out.println(?3?);
Else
System.out.println(?4?);

7.                  Find the output Code showing Call by 
reference and call by value was given Array was used.

8.                  Some For stmts was given Mark all valid 
once

9.                   byte b=1
While(++b > 0);
System.out.println(b);





Changepond placement papers