What Adam and Eve do not have but the rest of the people have?

I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?

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?

Can you convert the number zero(0) into a positive number using just one mathematical operator ?

What is the next number in this matchsticks series riddle?

What does the below rebus riddle means?

The doctor prescribed you to take one pill from the bottle every half an hour. The bottle is now left with only three pills.

How long do you think you have before you run out of pills?

There are 2 cops parked along a one-way street looking for traffic violations. They spot a taxi driver going in the wrong direction, yet they do nothing.

Why?

Find the hidden panda in the image below.

It begins where the time ends.
Its second is an expression of surprise.
Its third is a question.
Its fourth is urinate.
It ends with a drink.

Which country it is?