The cream is heavier than Milk. True or False?

What is the next number in this series?

4,12,84,3612....

How can you write nineteen in a manner that if we take out one, it becomes twenty?

You know three triplets: Frank John and Wayne (need to return your money). Frank always tells the truth while John and Wayne always lie. You meet one of them on the road and can ask him a three-word question.
Which question, will you ask?

What kind of tree can you carry in your hand?

A man lives on the fifteenth floor of an apartment building. Every morning he takes the elevator down to the lobby and leaves the building. In the evening, he gets into the elevator, and, if there is someone else in the elevator, or if it was raining that day, he goes back to his floor directly. Otherwise, he goes to the tenth floor and walks up five flights of stairs to his apartment. Can you explain why he does this?

John gave half of the apples he had plus one more to Jacob. He gave half of the remaining ones plus one more to James. Now, John was left with just one apple.

Can you find out how many did he have in the beginning?

What has 13 hearts but no other organs?

Which digit occurred maximum times between the number 1 and 1000?

There is something which you can be arrested for attempting but not for successfully completing.