Can you solve below mathematical equation?

2^1234 - 2^1233

How many triangles can you find in this given picture?

It has horns but can’t beep. It is like to bleat but It is not a sheep. What is it?

What number when divided in half becomes zero?

Can you find out the total number of triangles in the given figure?

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

Assume there are approximately 5,000,000,000 (5 billion) people on Earth. What would you estimate to be the result, if you multiply together the number of fingers on every person's left hand? (For the purposes of this exercise, thumbs count as fingers, for five fingers per hand.) If you cannot estimate the number then try to guess how long the number would be.

I throw two dice simultaneously.

What is the probability of getting a sum as 9 of the two numbers shown?

What is the next number in this matchsticks series riddle?

How many times can you subtract the number 5 from 25?