using four eights (8) and a one (1) and one mathematical symbol , create the number 100

Make the seating arrangement of 10 children in such a way that there are 5 rows with 4 children in each row.

Can you convert the number zero(0) into a positive number using just one mathematical operator ?

They are three errirs in this question. Can you find them?

What does this rebus riddle means ?

In a fruit store, there was a unique weighing machine that was made to weigh only cherries and strawberries as they were priced the same.

Other fruits like watermelons or mango had different machines as they were expensive.

A man successfully buys watermelons at the price of cherries. How?

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain

What is the end of everything?

There are 4 big houses. They are made from the materials: red marble, green marble, white marble and blue marble.

* Mrs Jennifer's house is somewhere to the left of the green marble one and the third one alone is white marble.
* Mrs Sharon owns a red marbles house and Mr Cruz does not live at either end, but lives somewhere to the right of the blue marbles house.
* Mr Danny lives in the fourth house, while the first house is not made from red marble.

Who lives where, and what is their house made from?

What number divided by 4 is the same as that number minus 4?