If you remove one from eleven, it becomes ten. If you remove one from nine, it becomes ten.

How is this possible?

A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?

On a bright sunny day, two fathers took their son fishing in the lake. Each man and son were able to catch one fish. When they returned to their camp, there were only three fishes in the basket. What happened?

PS: None of the fish were eaten, lost, or thrown back.

When is the top of a mountain similar to a savings account?

Take one out and scratch my head, I am now black but once was red. What am I?

A woman lives in a skyscraper thirty-six floors high and is served by several elevators which stop at each floor going up and down. Each morning she leaves her apartment and goes to one of the elevators. Whichever one she takes is three times more likely to be going up than down. Why?

What word begins and ends with an E, but has only one letter?

Find the next number in the series below

21 32 54 87 131 ?

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?

Find the next number in the sequence

1, 2, 6, 21, 88, __?