Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?

Cristina was born in 1888. She just had her 30th birthday today how did that happen?

In a school, there are four subjects. Seventy percent of students study English, seventy five percent of students study Science, eighty five percent of students study Mathematics and eighty percent of students study Spanish.

Can you calculate the percentage of students that study all four subjects?

What Deficiency does the below rebus represent?

VIT_MIN

Why is the Hole below a Lock?

A king sentenced a man to the death sentence for some crime he had committed. Known for his kindness, the king told the culprit that he had a choice to die in a way he decides.

The culprit was clever and said something that saved him from death. What method do you think he must have chosen for his death?

What can you hold in your right hand, but never in your left hand?

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

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?