I travel all around the world but always stay in the corner. What am I?

What's the best place to go shopping in the ocean?

In the city of Brain Teasers, 5% of people do not list their phone numbers. Now if we select random 100 people from the phone directory, then how many people selected will have unlisted phone numbers?

Find the combined weight of the Cat, Dog and Rabbit in the given picture.

There are two beautiful yet remote islands in the South Pacific. The Islanders born on one island always tell the truth, and the Islanders from the other island always lie.
You are on one of the islands and meet three Islanders. You ask the first which island they are from in the most appropriate Polynesian tongue, and he indicates that the other two Islanders are from the same island. You ask the second Islander the same question, and he also indicates that the other two Islanders are from the same island.
Can you guess what the third Islander will answer to the same question?

You need to move three matchsticks to form three squares. Can you do it?

You see me once in June, twice in November, and not at all in May. What am I?

Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?

Can you decipher the two rows to find the hidden word?

what's the probability of getting a king or a queen from a pack of 52 cards?