What is the next number in this series?

4,12,84,3612....

What makes this number unique: 8,549,176,320?

You need to arrange three 7 and mathematical symbols to form number 1?

The teacher told the student that if he told a lie then he will be expelled from school and if he told the truth then he still is expelled from school.

What can a student say to prevent his being expelled from school?

Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

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 girl has as many brothers as sisters, but each brother has only half as many brothers as sisters. How many brothers and sisters are there in the family?

Transform the word THINK into BRAIN while changing only one letter at a time in a manner that each of the word in the process is a real word!!!

A solo dice game is played. In this game, upon each turn, a normal pair of dice is rolled and the score is calculated not by adding the numbers but multiplying them.

In a particular game, the score for the second roll is five more than what was achieved in the first roll. The score for the third roll is six less than what was completed in the second roll. The score for the fourth roll is eleven more than what was achieved in the third. The score for the fifth roll is eight less than what was completed in the fourth.

Can you calculate the score for each of the five throws?

In the image given, you can find several triangles. Can you count them all?