Placement Papers - Nucleus

Aptitude test:

It consisted of two sections: 1st was general aptitude, 2nd was Technical aptitude which was based on JAVA and .Net.

The questions of general aptitude were mostly verbal and quant was from RS and were simple.
The technical aptitude had questions where we were supposed to find the error in programs and some other questions were:

1. Which of the following class defines format (//args) method?

   a. FileWriter
   b. PrintWriter
   c. PrintStream
   d. None of the above

2. Method syntax valid in BufferedWriter class?

   a. public void write (char cbuf[], int off, int len)
   b. public void write (int c)
   c. public void flush (int i)
   d. public void newLineChar()

3. classes cat and dog in packages com.pet.cat and com.pet.dog simultaneously are bundles as jars by name cat.jar and dog.jar are placed in folder animals in c drive. To access class during compile time select classpath option as javac- classpath

   a. C:\animals\cat.jar
   b. C:\animals\cat.jar
   c. C:\animals\com\pet\cat\cat

4. which one is correct?

   a. Basketb=new Basket ();//1
   b. Basket<Apple>bA=b;//2
   c. Basket<Orange>bO=b;//3
   d. bA.setElement

5. Methods syntax valid in BufferedWriter class?

   a. public void write(char cbuf[], int off, int len)
   b. public void write(int c)
   c. public void flush(int i)
   d. publc void newLineChar()

Some of the General aptitude questions are:

1. if m+n=24 and m-n+p=15. Then what is the value of 4m+2p?
  Ans:78.

2.Which of the following is equal to 3a^2-3a-30?
  a. (3a-5)(a+6)
  b. (3a+5)(a-6)
  c. 6a^2-30

3. If diameter of a circle is 49(pi), then its area is?

4. Sides of two triangles are: 1. (m+3) & (m+3)  2. (m+2) & (m+4)
then, the are of the two triangles are,

  a. equal
  b. area of 1st is more than 2nd
  c. area of 2nd is more than 1st
  d. cannot be determined.