What English word has three consecutive double letters?

The two towns are exactly 100 km apart. John leaves City A driving at 30 km/hr and Jacob leaves City B half an hour later driving at 60 km/hr. Who will be closer to City A when they meet?

When it's bad luck to meet a black cat?

Which statement is true out of the following?
One statement here is false.
Two statements here are false.
Three statements here are false.

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?

What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day

You have $100 with you and you have to buy 100 balls with it. 100 is the exact figure and you can't go below or above the numbers and you have to use the entire $100. If there is no kind of tax applied how many of each of the following balls will you be able to buy:

Green Balls costing $6
Yellow Balls costing $3
Black Balls costing $0.10

Now, how many of each must you buy to fulfil the condition given?

I have a five and a three-gallon jar. Assuming there is an infinite supply of water, how can I measure one-gallon water?

What country can make you shiver?

Whats the next number in the below number sequence pattern.