Multiple Choice

~~Removed~~

Posers and Puzzles

27 May 05 02:29

~~Removed~~

27 May 05 02:29

Which of the following are true?

A) All of the below
B) None of the below
C) All of the above
D) Exactly one of the above
E) None of the above
F) None of the above

doublez

Joined: 21 May 05
Moves: 480

27 May 05 06:47

phgao

Non-Sub Recs: 0

Joined: 08 Apr 05
Moves: 455

27 May 05 09:47

Mephisto2

Joined: 12 Mar 03
Moves: 44411

27 May 05 11:13

E will do. Assuming that, then

A is false (because of E)
B is false (because of E)
C is false (because A and b are false)
D is false (because A, B and C are false)
E confirms the above
F is false because of E being true.

Acolyte

Now With Added BA

Loughborough

Joined: 04 Jul 02
Moves: 3790

29 May 05 18:15

Originally posted by THUDandBLUNDER
Which of the following are true?

A) All of the below
B) None of the below
C) All of the above
D) Exactly one of the above
E) None of the above
F) None of the above

To complete the answer, E true, others false is the only possible solution:

Suppose A is true. Then B is true; but that means C is false, so A is false. XX

Since A is false, C is also false.

Suppose B is true. Then D is true; but that means B is false. XX

Since A, B and C are false, D is false.

Since A, B, C and D are false, E is true.

Since E is true, F is false.

Mephisto2

Joined: 12 Mar 03
Moves: 44411

29 May 05 18:22

true

Bowmann

Non-Subscriber

RHP IQ

Joined: 17 Mar 05
Moves: 1345

30 May 05 00:44

Originally posted by THUDandBLUNDER
Which of the following are true?

A) All of the below
B) None of the below
C) All of the above
D) Exactly one of the above
E) None of the above
F) None of the above

I'd guess one or more of the above.

Duck Duck Goose

Joined: 06 Apr 05
Moves: 1133

30 May 05 01:09

why can't f be true?

The Plumber

Leak-Proof

under the sink

Joined: 08 Aug 04
Moves: 12493

30 May 05 01:15

Originally posted by Duck Duck Goose
why can't f be true?

because E is true

Florrat

Joined: 24 May 05
Moves: 1958

06 Jun 05 12:52

I made one too:
Which of the following are true? (It may be more than 1)

A) None of the below
B) All of the above
C) None of the below
D) None of the above
E) None of the below
F) At least two of the above
G) All of the above
H) All of the below
I) At least two of the above
J) Exactly one of the above

Florrat

Joined: 24 May 05
Moves: 1958

06 Jun 05 12:59

Some more of them:

1: Which of the following are true?
A) None of the below
B) None of the above
C) All of the above
D) At least one of the above
E) At least three of the above

2: Which of the following are true?
A) None of the below
B) None of the below
C) None of the below
D) None of the below
E) All of the above

3: Which of the following are true?
A) All of the below
B) All of the below
C) All of the below
D) All of the below
E) None of the above

The Plumber

Leak-Proof

under the sink

Joined: 08 Aug 04
Moves: 12493

06 Jun 05 13:38

Originally posted by Florrat
I made one too:
Which of the following are true? (It may be more than 1)

A) None of the below
B) All of the above
C) None of the below
D) None of the above
E) None of the below
F) At least two of the above
G) All of the above
H) All of the below
I) At least two of the above
J) Exactly one of the above

D & J

The Plumber

Leak-Proof

under the sink

Joined: 08 Aug 04
Moves: 12493

06 Jun 05 13:41

Originally posted by Florrat
Some more of them:

1: Which of the following are true?
A) None of the below
B) None of the above
C) All of the above
D) At least one of the above
E) At least three of the above

2: Which of the following are true?
A) None of the below
B) None of the below
C) None of the below
D) None of the below
E) All of the above

3: Which of the follo ...[text shortened]... f the below
B) All of the below
C) All of the below
D) All of the below
E) None of the above

1: B&C
2: D
3: E

Florrat

Joined: 24 May 05
Moves: 1958

06 Jun 05 13:45

Well done plumber 😀! You made one mistake in this puzzle:

Which of the following are true?
A) None of the below
B) None of the above
C) All of the above
D) At least one of the above
E) At least three of the above

Florrat

Joined: 24 May 05
Moves: 1958

06 Jun 05 13:52

Which TWO of the following are true?
A) Exactly one of the below
B) Exactly one of the below
C) Exactly one of the below
D) Exactly one of the below
E) Exactly one of the above