IQ test questions: How flexible is your brain?

Our lives are inevitably faced with constant repetition, and day after day will make our brains less flexible. We often envy those around us who have many smart ideas, and think that they are full of imagination and vitality. We inadvertently envy others because of our flexible brains. How flexible is your brain? You might as well give it a test.

Test Start

In a remote mountain village, if you want to cross the river, you must take the only ferry on the river. You need to give the boatman one dollar to take the boat. Suppose you have no money, how would you cross the river? After thinking about it, you come up with three solutions:

A gave a bundle of firewood to the boatman in lieu of the crossing fee.

B ferrying for the boatman for two hours

C took off his coat to pay for the crossing. What would it cost to take the boat?

Of these three methods, which one do you think is the most feasible?

There are six ways of sorting below, which are arranged according to the feasibility of these three methods. The one you think is most feasible should be placed at the top, and the ones you think are less feasible should be placed at the back.

Please select the order that is closest to your idea. Please do not peek at your answer before choosing your answer.

1A—2B—3C

1A—2C—3B

1B—2A—3C

1B—2C—3A

1C—2B—3A

1C—2A—3B