How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

What goes through cities and fields, but never moves?

A lion and its tamer are standing inside a cage that measures 1 unit in radius. Both of them can effortlessly run at the speed of 1 unit maximum.

1) Suppose the lion is hungry, will he be able to eat up the tamer?
2) If yes, how long can the tamer survive?

While handling a project, the landscaper is asked by the owner of the mansion that he wants four trees in front of his mansion that are exactly equidistant from each other.

How will he do it?

What came first, the chicken or the egg?

Replace the question mark with the correct number in the below-given picture?

You have 1023 apples and 10 bags. You have to distribute these apples in these 10 bags in any way you choose. But when I ask for a certain number of apples you have to give them in terms of bags without transferring the apples from other bags. How do you distribute the apples?

Find the next number in the series.
1 10 24 43 67 ?

What is next number in the pattern below:

131 517 192 123 ?

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