Which of these literals can be contained in float data type variable?

Which of these literals can be contained in float data type variable?

2) Size of float and double in Java is

3) Which of the following is the advantage of BigDecimal over double?

4) What is the output of below code snippet?

  class A
 {
   }
   enum Enums extends A
 {
     ABC, BCD, CDE, DEF;
 }

5) What is the range of short data type in Java?