Sunday, September 30, 2018

logical deduction - Self Referential Puzzle - medium 2


Does anyone have a solution for this puzzle?


I keep getting contradictions. If anyone knows the answer, I would be happy to see what logic failures I am making.


1. The first question whose answer is D is the question
A. 8
B. 7

C. 6
D. 5
E. 4

2. Identical answers have questions
A. 3 and 4
B. 4 and 5
C. 5 and 6
D. 6 and 7
E. 7 and 8


3. The number of questions with the answer E is
A. 1
B. 2
C. 3
D. 4
E. 5

4. The number of questions with the answer A is
A. 1

B. 2
C. 3
D. 4
E. 5

5. The number of questions with the answer A equals the number of questions with the answer
A. A
B. B
C. C
D. D

E. none of the above

6. The last question whose answer is B is the question
A. 5
B. 6
C. 7
D. 8
E. 9

7. Alphabetically, the answer to this question and the answer to the following question are

A. 4 apart
B. 3 apart
C. 2 apart
D. 1 apart
E. the same

8. The answer to this question is the same as the answer to the question
A. 1
B. 2
C. 3

D. 4
E. 5

9. The number of questions whose answers are consonants
A. 3
B. 4
C. 5
D. 6
E. 7


10. The answer to this question is
A. A
B. B
C. C
D. D
E. E


No comments:

Post a Comment

classical mechanics - Moment of a force about a given axis (Torque) - Scalar or vectorial?

I am studying Statics and saw that: The moment of a force about a given axis (or Torque) is defined by the equation: $M_X = (\vec r \times \...