What is the next number in the series?

15 29 56 108 208 ?

What does this rebus puzzle means ?

When a clock is observed, the hour hand is at a minute mark and the minutes hand is six minutes ahead of it.

When the clock is observed again after some time, the hour hand is precisely on a different minute mark and the minute hand is seven minutes ahead of it.

Can you calculate how much time has elapsed between the two observations?

What is the word or phrase?

You are provided with a grid (as shown in the picture). Can you fill the squares with numbers 1-8 in a manner that none of the two consecutive numbers are placed next to each other in any direction (vertically, horizontally or diagonally?)

You and your two friends are working in a multinational company. How can you three find out the average salary of you all without disclosing your own salary to the other two?

Rectify the following equality 101 - 102 = 1 by moving just one digit.

What goes up but never comes down?

Can you name an animal whose killing cannot be performed without spilling your own blood?

The measurement of time, That can't be found on a clock, But can be looked upon on a map.

Who is He ?