WorksheetsValid and Sound 2 (BRUTAL)
Total questions: 10
Worksheet time: 5mins
Which of the following words accurately describe this argument?
[premises are marked T/F to make it easier (assume the t/f is correct!)]
1 All dogs have claws. [T]
2 Jack is a dog. [T]
_________________
C Jack has claws.
Valid
Invalid
Sound
Unsound
We have to accept the conclusion.
Which of the following words accurately describe this argument?
[premises are marked T/F to make it easier]
1Triangles have three sides. [T]
2 That shape has two sides. [F]
_________________
C That shape is not a triangle.
Valid
Invalid
Sound
Unsound
We have to accept the conclusion.
Which of the following words accurately describe this argument?
[premises are marked T/F to make it easier]
1Rwanda is in Asia. [F]
2 All Asian countries are in Africa. [F]
_________________
C Rwanda is in Africa.
Valid
Invalid
Sound
Unsound
We have to accept the conclusion.
Which of the following words accurately describe this argument?
[premises are marked T/F to make it easier]
1All cups have handles. [F]
2 That item has a handle. [T]
_________________
C That item is a cup.
Valid
Invalid
Sound
Unsound
We have to accept the conclusion.
Which of the following words accurately describe this argument?
[premises are marked T/F to make it easier]
1If I buy her lego, she'll be happy. [F]
2 I bought her lego. [T]
_________________
C She'll be happy.
Valid
Invalid
Sound
Unsound
We have to accept the conclusion.
Which of the following words accurately describe this argument?
[premises are marked T/F to make it easier]
1If I paint the room blue it will feel darker. [T]
2 I'll paint it red. [T]
_________________
C It will feel lighter.
Valid
Invalid
Sound
Unsound
We have to accept the conclusion.
Which of the following words accurately describe this argument?
[premises are marked T/F to make it easier]
1Good teachers are always on time. [T]
2 Mr Burt is always late. [T]
_________________
C Mr Burt is not a good teacher.
Valid
Invalid
Sound
Unsound
We have to accept the conclusion.
Which of the following words accurately describe this argument?
[premises are marked T/F to make it easier]
1Good teachers are always on time. [T]
2 Mr Roffe is always on time. [T]
_________________
C Mr Roffe is a good teacher.
Valid
Invalid
Sound
Unsound
We have to accept the conclusion.
Which of the following words accurately describe this argument?
[premises are marked T/F to make it easier]
1It's against the law to drive at 30mph in a 20mph zone. [T]
2 You were driving at 30mph. [F]
3 You were in a 20 zone. [T]
_________________
C You broke the law.
Valid
Invalid
Sound
Unsound
We have to accept the conclusion.
Which of the following words accurately describe this argument?
[premises are marked T/F to make it easier]
1It's against the law to drive at 30mph in a 20mph zone. [T]
2 You were driving at 30mph. [T]
3 You were in a 20 zone. [T]
_________________
C You broke the law.
Valid
Invalid
Sound
Unsound
We have to accept the conclusion.
