What's the result of the scholar rushing to the exam?

"Master, after pretending to think about calculation, let it calculate the three of them who can get a juren. Sir, close your eyes.

Disciple: "What if the two of them pass the exam? Three scholars put down their fortune-telling money and left.

The apprentice asked the gentleman, "What do you mean by extending a finger? Does it mean that one of them can be admitted? "

The master nodded and held out a finger. All three scholars were admitted.

Three scholars failed in the exam.

Only scholar A was admitted.

Only scholar B was admitted.

Only scholar C was admitted.

Scholars A and B passed the exam, but C failed.

Scholars A and C passed the exam, but B failed.

Scholars B and C passed the exam, but A failed.

Three scholars went to catch the exam and passed a fortune-telling booth: "That means one of them failed the exam."

Disciple: "What if all three of them pass the exam?" Master: "That is, they were all admitted together."

Disciple: "What if all three fail?" Master: "They failed the exam together."