Can you find a number that lies one third of the distance between 1/3 and 2/3?

What does this rebus means ?

PROG WORKRESS

What does a man do only once in his lifetime, but women do once a year after they are 29?

Find out the missing number in the picture attached:

It can't be seen, can't be felt, can't be heard, and can't be smelt.
It lies behind stars and under hills, And empty holes it fills.
It comes first and follows after, Ends life, and kills laughter.
What is it?

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

What is Luis Suarez's (Soccer Player) favorite tea?

An office is divided into 8 cubicles. How many of the cubicles are painted if only 1/8 of the cubicles are painted?

If a shopkeeper can only place the weights on one side of the common balance. For example, if he has weights 1 and 3 then he can measure 1, 3 and 4 only. Now the question is how many minimum weights and names of the weights you will need to measure all weights from 1 to 1000? This is a fairly simple problem and very easy to prove also.

How many triangles are there on the puzzle below?