Find the next number in the series below

21 32 54 87 131 ?

John was piloting a plane behind a car but was never able to overtake it. Why?

O_er_t_o_

Complete the missing letters of the given word.

If two fifty-foot ropes are suspended from a forty-foot ceiling that is twenty feet apart, how much rope will you be able to steal if you have a knife?

using four eights (8) and a one (1) and one mathematical symbol , create the number 100

There is an exact a week gap between Christmas and New Year. Hence, It is obvious that the new year that comes right after Christmas comes on the same day of the week.

A Strange thing happened in the Year 1777. Christmas occurs on Wednesday and New Year on Monday. How is that possible?

John was going on a jungle trip. He asked his wife to pack something to eat, something to drink and something to burn if he feels cold in the jungle. When John opens the backpack he found just one thing in the bag. What was it?

I am the beginning of everything, the end of everywhere. I'm the beginning of eternity, the end of time and space. What am I?

Use only one mathematical symbol and all numbers (0-9) to get a sum of 99

What is the difference between a jeweller and a jailer?