Replace the question mark with the correct number in below Picture:

What number comes next in the series?

5 15 5 18 5 24 14 20 _

He loves to dance, twist and prance, he shakes his tail, and as a way he sails, wingless he flies into the sky. What is he?

What is the word or phrase?

Three ants are sitting at the three corners of an equilateral triangle. Each ant starts randomly picks a direction and starts to move along the edge of the triangle. What is the probability that none of the ants collide?

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain

I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?

On a bus, there is a 26-year-old pregnant lady.
A 30-year-old policeman.
A 52-year-old random woman.
And the 65-year-old driver.

Who is the youngest?

Which English verb becomes past tense just by rearranging the letters?

The chance of Mr John winning the lottery is 10%. All participants lined up and Mr John is 4th in the row. The first three participants lose the lottery.

What is the chance of Mr John now?