Economic value of information.

Research on the topic and post ur information as comment.

Solve these programs.

Q1. WAP to display all even numbers up to 100.
Q2. WAP to count all digits in a given number.
Q3, WAP to display sum of EVEN factors upto 27.
Q4. WAP to display following pattern.
          5
          45
          345
          2345
          12345
Q5. 12345
       1234
       123
       12
       1
Q6. Read about OOPS in JAVA.
Q7. WAP to display all prime numbers till 30.