What goes up but never comes down?

Which point will the car reach to go out?

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?

Twenty frogs are sitting on a log floating on the surface of a river. Two of them decide to jump off into the water.

How many frogs are there on the log at this moment?

What does the below image rebus riddle means ?

He does not have any heart but still, He manages to live.
If you kill him, you will eventually die but yet you kill him.
He cannot run, who is He?

A man was gazing through the window of the 23rd floor of the building. He suddenly opened the window and jumped on the other side of the window. On landing on the floor, there was not a sheer mark of injury on him.

How can that be possible if he did not use any kind of parachute and did not land on a soft surface?

What number comes next in the series?

5 15 5 18 5 24 14 20 _

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

Solve this riddle by finding the odd one out from the rest.