The cream is heavier than Milk. True or False?

Do you know of a place where the wind blows south and then suddenly shifts direction towards the north?

What is the riddle which can be asked all day with a different correct answer each time.

If,
9 * 8 * 7 = 65
8 * 7 * 6 = 50
7 * 6 * 5 = 37

Find
6 * 5 * 4 = ?

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

What breaks yet never falls, and what falls yet never breaks?

There was a man he lives in a hotel each morning he presses the first floor button each evening if there is a person in the elevator he asks him to press the 10 floor button if there is no one in the elevator he takes the stairs why.

Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

Four people need to cross a rickety bridge at night. Unfortunately, they have only one torch and the bridge is too dangerous to cross without one. The bridge is only strong enough to support two people at a time. Not all people take the same time to cross the bridge. Times for each person: 1 min, 2 mins, 7 mins and 10 mins. What is the shortest time needed for all four of them to cross the bridge?

My grandson is about as many days as my son in weeks, and my grandson is as many months as I am in years. My grandson, my son and I together are 120 years. Can you tell me my age in years ?