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

A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?

What does this rebus riddle means ?

Imagine you are in a room with no windows or doors. How will you get out?

There are 20 people in an empty, square room. Each person has full sight of the entire room and everyone in it without turning his head or body, or moving in any way (other than the eyes). Where can you place an apple so that all but one person can see it?

I have branches, but no fruit, trunk or leaves. What am I?

In a classic wine shop, the list of three most popular wines are:
- The cost of 1 French wine bottle: 500$
- The cost of 1 German wine bottle: 100$
- The cost of 20 Dutch wine bottles: 100$

John entered the wine shop and he needs to buy
- All three types of wine bottles.
- Needs to buy Dutch wine bottles in multiples of 20.
- Need to buy 100 wine bottles in total.

John has only 10000$. How many wine bottles of each type, John must buy?

Why is 6 afraid of 7?

Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?

There is a family that live in a round house. The two parents go out for a movie and leave a babysitter to watch their son. They come back and the kid was not there. Some one kidnapped him. The maid said she was cleaning in a corner. The cook said he was making pizza. The babysitter said she was getting a board game. Who kidnapped him.