Modulus operator, %, can be applied to which of these?

Modulus operator, %, can be applied to which of these?

2) What will be result of the result of the expression -14%-3

3) Modulus operator, %, can be applied to which of these?

4) Decrement operator, −−, decreases value of variable by what number?

5) If int x=15; y=20; what will be the value of x after executing the following statement

 x=(x