What is the next number in the series?

15 29 56 108 208 ?

What number do you get when you multiply all of the numbers on a telephone's number pad?

Can you solve the below geography rebus by decoding the below rebus ?

When 99 is considered higher than 100?

Which word does the below Plexor means ?

Six people park their car in an underground parking of a store. The store has six floors in all. Each one of them goes to a different floor. Simon stays in the lift for the longest. Sia gets out before Peter but after Tracy. The first one to get out is Harold. Debra leaves after Tracy who gets out on the third floor.

Can you find out who leaves the lift on which floor?

our enemy challenges you to play Russian Roulette with a 6-cylinder pistol (meaning it has room for 6 bullets). He puts 2 bullets into the gun in consecutive slots, and leaves the next four slots blank. He spins the barrel and hands you the gun. You point the gun at yourself and pull the trigger. It doesn't go off. Your enemy tells you that you need to pull the trigger one more time, and that you can choose to either spin the barrel at random, or not, before pulling the trigger again. Spinning the barrel will position the barrel in a random position.

Assuming you'd like to live, should you spin the barrel or not before pulling the trigger again?

What is common among 11, 69, and 88?

In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

What do you see in the given picture?