A 52% bias toss for head using the 51% tail bias coin was done to obtain a fair result.

Can you find how bias is the floor in this case?

Prove that twice of ten is the same as twice of eleven.

What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?

You knock a Table over in the library, and suddenly 20 eyes are looking at you.

I have a hole in my back and legs I lack.
I live where I can’t breathe and I eat without teeth.
What am I?

What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?

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?

Find the Odd One Out?
84129
32418
47632
36119
67626
72927

Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

A boy was driving a car, a girl took a lift from her. She asked his name. The boy said - my name is hidden in my car’s number, find it if you can. After this, she got down Car number was [ WV733N ] Can you guess the name now?