Out of four images which one is the odd one out?

It is always ahead of me yet I can never see it. What is it?

A Scientist was fifty years old in the year 2000 but he was forty years old in the year 2010. How can this be possible?

PS: It has a logical answer.

O_er_t_o_

Complete the missing letters of the given word.

Below rebus represent famous DiCaprio movie. Can you name it?

Which city is three-fifths chick two third cat and 50% goat?

All of Jacob's shoes are red except two.
All of Jacob's shoes are green except two.
All of Jacob's shoes are yellow except two.

How many shoes does Jacob have?

A Car driver was heading down a street in Washington. He went right past a stop sign without stopping, he turned left where there was a 'no left turn' sign and he went the wrong way on a one-way street. Then he went on the right side of the road past a cop car. Still, he didn't break any traffic laws. Why not?

What's the only room from which no one can enter or leave

How can one talk without saying a single word?