How many bananas can you eat if your stomach is empty?

A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?

What number comes next in the series?

5 15 5 18 5 24 14 20 _

There's one "sport" in which neither the spectators nor the participants know the score or the leader until the contest ends.

What is it?

There is a brick of gold and a brick of iron in a boat (both 10-inch blocks), if they are both dropped into the water which will make the water level higher?

A man always keeps a spare tyre in his car. To make full use of all the five tyres, he changes the tyres in a manner that for a distance of 1, 00,000 km, each of them runs the same distance.

Can you calculate the distance travelled by each tyre on that journey?

What is more useful when it is broken?

Cristina leaves home and then she makes exactly 3 left turns and returns home where she found 2 girls wearing the mask.

Who are these two masked girls?

What is the riddle which can be asked all day with a different correct answer each time.

You are in a room that has three switches and a closed door. The switches control three light bulbs on the other side of the door. Once you open the door, you may never touch the switches again. How can you definitively tell which switch is connected to each of the light bulbs?