One of Logical Interview Question I faced:

A good Employee is defined who has all the following properties:
1. Employee must be married.
2. Employee has at least 2 children 
3. His Middle Name Start with “K” and Ends With “E”.
4. His Last Name has at least 4 characters, and starts with “A”
5. In His childrens have at least one name “Raja”.
Write a method:
boolean isGoodEmployee( boolean isMarried, int noOfChild , String middleName , String lastName , String[] childNames){

Answer:
import java.io.*;
class Employ
{
boolean isMarried;
int noOfChild;
String middleName;
String lastName;
String[] childNames;

boolean isGoodEmployee( boolean isMarried, int noOfChild , String middleName , String lastName , String[] childNames){
this.isMarried=isMarried;
this.noOfChild=noOfChild;
this.middleName=middleName;
this.lastName=lastName;
this.childNames=childNames;

int mlength=middleName.length();
int ml=mlength-1;
int lnLength=lastName.length();
int count=0,name=0;

int childln=childNames.length;

if(isMarried==true)
{
//return true;
}else {
System.out.println("He is not Married");
}

if (noOfChild<=2){

//return true;
}else {
System.out.println("not about children");
}

//System.out.println(ml);
//System.out.println(middleName.charAt(ml));
//System.out.println(middleName.charAt(0));

if(middleName.charAt(0)=='k') {
if(middleName.charAt(ml)!='e'){
// return true;
}else{
System.out.println("Name not in COrrect formate");
}
}

if(lnLength>4){
for(int i=0;iif(lastName.charAt(i)=='a')
count=count+1;
}
//System.out.println(count);
if(count>=2){
}else{
System.out.println("Last Name not in Correct form");
}

}

//System.out.println(childNames[0]);
//System.out.println(childln);

for(int i=0;i{

if(childNames[i].equals("Raja")){
name=name+1;
}
if(name>=1){

//return true;
}else{
System.out.println("NO One Children is RAJA");
}
}

System.out.println(" Good Employee");
return true;

}

public static void main(String[] args)
{
String mName="kiranew";
String lName="Maadhu";
boolean married=true;
String[] childN={"Raja","Latha"};
int noChild=2;
Employ em=new Employ();
em.isGoodEmployee(married,noChild,mName,lName,childN);

}
}