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PHIL 109 10/31

Total questions: 4

Worksheet time: 2mins

Name
Class
Date
1.

What kind of proposition is "Some rocks are not sedimentary"?

a)

A

b)

E

c)

I

d)

O

2.

What is the predicate term of "Some rocks are not sedimentary"?

a)

Rocks

b)

Sedimentary

c)

Sedimentary things

d)

Not sedimentary

3.

If "Some rocks are not sedimentary" is true, what is the logical status of "Some rocks are sedimentary"?

a)

True

b)

False

c)

Undetermined

4.

What is the contradictory of "Some rocks are not sedimentary"?

a)

All rocks are sedimentary.

b)

Some rocks are sedimentary.

c)

Some sedimentary things are not rocks.

d)

No rock is sedimentary.