What word is pronounced the same if you take away four of its five letters?

The more of this there is, the less you see. What is it?

What does the rebus below mean?

TEN BADTION

These types of puzzles are known as charades. What you have to do is to find two words that are referred to in the first stanza and the second stanza and put them together to form the third word in the third stanza.

Just for example, if my first refers to 'off' and my second refers to 'ice', then my whole will be the 'office'.

My first is present - future's past -
A time in which your lot is cast.

My second is my first of space
Defining people's present place.

My whole describes a lack of site -
A place without length, breadth, or height.

Complete the table series riddle by finding the number that can replace "??".

John has played 50 ODI's and his average is 50. How many runs should he score in his 51st ODI, so that his average score jumps to 51?

The Puzzle: A girl, a boy, and a dog start walking down a road.

They start at the same time, from the same point, in the same direction.

The boy walks at 5 km/h, the girl at 6 km/h.

The dog runs from boy to girl and back again with a constant speed of 10 km/h. The dog does not slow down on the turn.
How far does the dog travel in 1 hour?

A bomb goes off.
Carnage.
One person, only a few feet away, survives! How can this be?

What number comes next in this sequence:
7 8 5 5 3 4 4 _

What does this mathematical rebus means ?