ICSE − Q & A

anyone here went for young talent search in computer programming

Why do majority of people wear the watch on the left hand while a few on the right hand? (genetics question)

Any Physical Education students out here?
( Last time I am asking )
( Please reply in positive ).

Guys i use 2 Sannn.. object technique for string programes the functions i us r little different but they are not out of syllubus but a new approach for programming this type of code drastically reduces time but i fear whether it will be accepted or not . i dont want to  loss marks over  examer.. not understanding my code , though op is authentic
 a program to remove vowels 
Scanner in = new Scanner(System.in);
System.out.println("enter the string");
String len  = in.nextLine(); 
Scanner inn = new Scanner(len).useDelimiter("[aeiou]+");

while(inn.hasNext())

{
   
System.out.print(inn.next());
}

=======================
a program to remove only Consonant
 Scanner in = new Scanner(System.in);
System.out.println("enter the string");
String len  = in.nextLine(); 
Scanner inn = new Scanner(len).useDelimiter("[^aeiou]+");

while(inn.hasNext())

{
   
System.out.print(inn.next());
}

int a=12;
system.out.println("a++"+a++);

For eco students- what is the definition of a money multiplier??

Please tell me the output of the following snippet :
  int i = 1;
        
        for(i=1;i<=5;i++)
        {
            i++;
            System.out.print(i+" ");
        }
        System.out.println();
        System.out.println(i);

What is the return type of = operator??

what must be the format for writing a menu-driven program?

Name the following:
*A package involved by default.
*String variable to store a decimal fraction 0.732 as a String.