What is the fewest number of coins that would be required in order to make sure each and every coin touches exactly three other coins?

Which point will the car reach to go out?

I guess 76.8% of readers will like this riddle.

What's the least number of people should read this post?

Who has married many women but was never married?

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

You are given 2 eggs.
You have access to a 100-storey building.
Eggs can be very hard or very fragile means it may break if dropped from the first floor or may not even break if dropped from 100th floor, Both eggs are identical.
You need to figure out the highest floor of a 100-storey building an egg can be dropped without breaking.
Now the question is how many drops you need to make. You are allowed to break 2 eggs in the process

Below toothpicks/matchsticks indicate the group of fishes moving from west to east direction. Can you make them move from east to west by just moving three toothpicks/matchsticks?

What does the following BrainBat signifies?

ABCDEFGHIJKLMNOPQRSTUVWYZ

QQQQQQQQQQQQQQQQQQQQQQQQQ.

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?