A man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?

A professor thinks of two consecutive numbers between 1 and 10.
'A' knows the 1st number and 'B' knows the second number

A: I do not know your number.
B: Nor do I know your number.
A: Now I know.

What are the four solutions for this?

The LCD device should be able to tell the right time in the format HH:MM: SS in a 12-hour format. You can refer to the picture to get an idea. The device is a simple "level indicator" which has to be converted into a watch. How will you program it to work?

A cat had three kittens: Snophy, Topsy and Jorden. What was the mother's name?

Find The Missing Number In the Sequence.
6 25 64 ? 32 1

Something Extraordinary happened on May 6th 19778 at 12:34am what was that?

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

What is the relationship between these matchstick pictures below?

The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?

An American nightclub called 'The Coconut Grove' had a terrible fire in which over 400 people died. A simple design flaw in the building led to a high death toll. Subsequently, regulations were changed to ensure that all public buildings throughout the country eliminated this one detail, which proved deadly. What was it?