Which Travels Faster? Solve below famous picture riddle:

What does this say?

XLR8

Before Mount Everest was discovered, what was the highest mountain in the world?

Find the missing number in the image below.

Can you place three balls such that the equation shown in the picture holds true?

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

If 2 workers can complete painting 2 walls in exactly 2 hours.

How many workers would be needed to paint 18 walls in 6 hours?

Can you find the dog hidden in a group of pandas?

There is a brick of gold and a brick of iron in a boat (both 10-inch blocks), if they are both dropped into the water which will make the water level higher?

You have two strings whose only known property is that when you light one end of either string it takes exactly one hour to burn. The rate at which the strings will burn is completely random and each string is different.

How do you measure 45 minutes?