Can you solve below mathematical equation?

2^1234 - 2^1233

What jumps when it walks and sits when it stands?

There is a box full of marbles,
all but two are blue,
all but two are green,
and all but two are red.

How many marbles are in the box?

During an interview, the interviewer ordered hot coffee for the candidate to relieve the stress. The coffee was kept before him. After a minute, the interviewer asked him, 'What is before you?' He replied 'Tea'.

The candidate was selected immediately. Why?

Replace each alphabet with the number (1-9) to make the below equation correct.

AB * C = DE - F = GH / I

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain

When I asked a girl's name she told me her name is the date '07/09/2001'.

I thought for a few seconds and then I got her name. Do you?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

What is the coolest letter in the alphabet?

Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?