To which of the following age categories do you belong to?

Please enter your gender.

How many hours a week do you play video games?

Which number logically follows this series?

4 6 9 6 14 6 ...

Which conclusion follows from the statements with absolute certainty?

1. None of the stamp collectors is an architect.
2. All the drones are stamp collectors.

What is the correct answer to the following problem?

Tom has a new set of golf clubs. Using a club 8, the ball travels an average distance of 100 meters. Using a club 7, the ball travels an average distance of 108 meters. Using a club 6, the ball travels an average distance of 114 meters. How far will the ball go if Tom uses a club 5?

How much do you have to drink?

You have a wine cellar with a total of 200 bottles. 99 percent of all bottles are red wine, the rest is white wine. How many bottles do you have to drink to reduce the proportion of red wine to 98 percent?

How old is the girl?

You meet a girl and have to guess how old she is. As a tip you receive a riddle, the solution of which will lead you to the answer: In 15 years I will be four times as old as 3 years ago.

Which of the possible answers is a logical conclusion from the statements?

Two statements are given that are considered true: “All birds have wings” and “All wings are made of feathers.”

How long does it take for the weeds to cover half of the field?

Weeds grow in large quantities in an unused field. The weeds are doubling every day and within 26 days the entire field is covered with weeds.