Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

There is something which you can be arrested for attempting but not for successfully completing.

Suppose that you are trapped on the surface of a frozen lake. The surface is so smooth and ideal that there is no friction at all. You cant make any grip on the ice and no wind is blowing to help you out. You have just a mobile phone with you which has got no reception disabling you to call for help.

How will you plan your escape before you freeze to death on the frozen lake?

A man dies of old age on his 25 birthday. How is this possible?

'S' refers to the number of seconds in a day and 'H' refers to the number of hours in ten years. Which quantity out of these two is greater?

Which word is least like the others? Third, fourth, fifth, sixth, seventh, eighth, ninth?

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

Solve the counting riddle by identifying the number of triangles in the given picture.

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?