When monkey rotate the gear, which mark will be hit 1 or 2 ?

Which English verb becomes past tense just by rearranging the letters?

Three doctors said that Bill was their brother. Bill says he has no brothers. How many brothers does Bill actually have?

A network of 20 x 10 squares is given to you.

Can you calculate how many unique squares and rectangles can be formed combining two or more individual squares ?

There was a minor accident with a doctor's son but the doctor noticed no major injury. After the treatment, the father of that doctors son is sitting with the son of the doctor without the doctor being in the room.

How can this be possible?

A train full of passengers goes through a tunnel. When the train comes out from the other end, there is no single person on the train.

How did it happen?

How many cubic feet of dirt are in a hole of one foot deep, three feet long, and two feet wide?

Make a sentence consisting of three words that have the whole alphabet.

If six children and two dogs were under an umbrella, how come none of them got wet?

If you toss a coin 10 times and it lands heads up every time, what are the chances it will land heads up if you toss it again?