Can you solve below mathematical equation?

2^1234 - 2^1233

In a science lab, a petri dish hosts a healthy colony of yeast for an experiment. Now every minute, all the yeast cells divide into two. At noon, there was just a single cell of yeast and at 1:22, the Petri dish was half full. Can you calculate when the dish will be full of yeast?

What three numbers, none of which is zero, give the same result whether they’re added or multiplied?

Can you complete the sequence?

192, 021, 222, 324, 252, 627, 2__, 9__?

No matter how little or how much you use me, you change me every month. What am I?

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

I noticed one of the words in the oxford dictionary is spelled incorrectly. What about you?

I am a three digit number.
My tens digit is five more than my ones digit.
My hundreds digit is eight less than my tens digit.
What number am I?

Three friends decide to distribute the soda cans they had among them. When all of them had drunk four cans each, the total number of cans that remained was equal to the cans each one of them had after they had divided the cans.

Can you calculate the total number of cans before distribution?

A journalist was investigating a sacred cult in the jungles of Africa when he was caught by one of the person. He was confined in a cave till the leader arrived. The leader told him that he need to tell him a statement. If he thinks the statement is true, then the journalist head will be chopped off. If he thinks that the statement is false, his head will be smashed with a hammer.

What statement did the journalist make to survive?