There is a wide field of corn. A goose finds its way into the field and starts running. Can you find out till which point the goose can run into the field?

You board a train. The train will have to enter a tunnel soon. You are claustrophobic. Which place is the best for you to sit?

What is the four-digit number in which the first digit is one-third the second, the third is the sum of the first two, and the last is three times the second?

You and your two friends are working in a multinational company. How can you three find out the average salary of you all without disclosing your own salary to the other two?

On her drawing table, Sayna lit 12 coloured candles. A few seconds later she blew two candles off.

How many candles Sayna have at the end?

A man has a barrel filled with oil that weighs 100 pounds, and then he puts something into it. Now the barrel weighs less than 100 pounds. What did he put in the barrel?

Why is a river so rich ?

What is the word or phrase?

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?

By using 'because' continuously three times, can you make an English statement ?