Here is a snippet of section A of the curious multiple-choice entrance exam into the exclusive BrainBashers puzzle club.

Q1. The first question with B as the correct answer is:

A. Q1

B. Q4

C. Q3

D. Q2

Q2. The answer to Q4 is:

A. D

B. A

C. B

D. C

Q3. The answer to Q1 is:

A. D

B. C

C. B

D. A

Q4. The number of questions that have D as the correct answer is:

A. 3

B. 2

C. 1

D. 0

Q5. The number of questions that have B as the correct answer is:

A. 0

B. 2

C. 3

D. 1