Can you solve below mathematical equation?

2^1234 - 2^1233

I am lying and I always lie. Tell me whether I am lying or telling the truth.

People are waiting in line to board a 100-seat aeroplane. Steve is the first person in the line. He gets on the plane but suddenly can't remember what his seat number is, so he picks a seat at random. After that, each person who gets on the plane sits in their assigned seat if it's available, otherwise, they will choose an open seat at random to sit in. The flight is full and you are last in line. What is the probability that you get to sit in your assigned seat?

The person who makes it has no need for it; the person who buys it has no use for it. The person who uses it can neither see nor feel it. What is it?

There are 2 cops parked along a one-way street looking for traffic violations. They spot a taxi driver going in the wrong direction, yet they do nothing.

Why?

Can you move 2 matchsticks to form four equal sized squares.

How can you write nineteen in a manner that if we take out one, it becomes twenty?

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

Find The Odd One Out

1. FLOW
2. SNIP
3. TRAP
4. DRAW
5. BACK

Decode this picture on T-Shirt and tell what it says ?