Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?

A kind heart person buy packed food at 3$/packet from United states and sells them at 1$/packet at Africa. After some time he becomes a millionaire.

How come the guy become millionaire ?

In one of the popular batman series movie "Batman Forever", there was a riddle that goes like "Tear me off and then scratch my head and I was red then and now I am back. Who am I?

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?

Complete the given grid with valid words. You can only use the letters AAEEIIMMPPTT.

Hint: The grid reads the same across as down.

I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?

John was drowned by he was not wet. How?

It comprises roots which nobody sees,
Much taller than those trees,
Up and up it goes,
Still it never grows?

James bond was pushed out of an aeroplane without any parachute.
He survived, How come?

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