Complete the following series. It.s very logical:

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

Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?

What breaks yet never falls, and what falls yet never breaks?

O_er_t_o_

Complete the missing letters of the given word.

A horse was tied to a rope 5 meters long and the horses food was 15 meters away from the horse. How did the horse reach the food?

I’m orange, I wear a green hat and I sound like a parrot. What am I?

Consider all the numbers between 1 and 1 million. Among all these numbers, there is something very special about the number 8 and the number 2202. What is it?

A train full of passengers goes through a tunnel. When the train comes out from the other end, there is no single person on the train.

How did it happen?

I make two people out of one. What am I?

If you toss a coin 10 times and it lands heads up every time, what are the chances it will land heads up if you toss it again?