I have feet, but no legs. Which animal Am I?

A professor thinks of two consecutive numbers between 1 and 10.
'A' knows the 1st number and 'B' knows the second number

A: I do not know your number.
B: Nor do I know your number.
A: Now I know.

What are the four solutions for this?

In The 1st month of this year(the year 2013), I noticed that the date 13-1-13 (13 January 2013) is special.

This date is special as:

Date * Month = Year.

Can you figure out which year of this century has a maximum number of such dates?

A new Engineering building containing 100 offices had just been completed. John was hired to paint the numbers 1 to 100 on the doors. How many times will John have to paint the number nine (9)?

What does this rebus means ?

PROG WORKRESS

You Throw The Outside, Cook The Inside
Eat The Outside, Throw The Inside.

What Is It?

I cannot talk, but I always reply when spoken to. What am I?

What does below rebus means ?

A bomb goes off.
Carnage.
One person, only a few feet away, survives! How can this be?

Remove two matchsticks to make the below equation correct.