A patient was diagnosed with some ailment. He was given five different tablets to take at night at an interval of 15 minutes.

How long will it take the patient to consume all the five tablets?

A man stands on one side of a river, his dog on the other. The man calls his dog, who immediately crosses the river without getting wet and without using a bridge or a boat. How did the dog do it?

Which flower has two lips?

You need to pick one entry from pot A and one from pot B to have a perfect match. Can you do it?

Who has married many women but was never married?

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

John is found dead in a bare field. Nobody killed John,
John did not commit suicide.

Inspector Jacob found a bag just a few meters away from John which could save his life. What was in the bag?

A boy and his father are caught in a traffic accident, and the father dies. Immediately the boy is rushed to a hospital, suffering from injuries. But the attending surgeon at the hospital, upon seeing the boy, says 'I cannot operate. This boy is my son.' How is this situation explained?

Before Mount Everest was discovered, what was the highest mountain in the world?

You see me once in June, twice in November, and not at all in May. What am I?