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Intro to Logic Quiz Chapter 3 part.1

Total questions: 12

Worksheet time: 6mins

Name
Class
Date
1.

What is the major operator of the following sentence:

If Ella and Mia go to the mall, then Mia will pass her logic exam but Ella will not pass her logic exam.

a)

Conjunction

b)

Disjunction

c)

Conditional

d)

Biconditional

2.

Symbolize the following sentence:

Not both Sebastian and Justin will go to the park.

a)

~ (E • J)

b)

(~E • ~J)

c)

(~E ∨ ~J)

d)

~(E ∨ J)

3.

Symbolize the following sentence:

Neither Jason nor Tyler will go to soccer practice.

a)

~( J • T)

b)

(~J • ~T)

c)

(~J ∨ ~T)

d)

~( J ∨ T)

4.

What is the major operator of this sentence:


Ella and Mia are not going to the party, unless Ella will goes to soccer practice.

a)

Conjunction

b)

Disjunction

c)

Conditional

d)

Biconditional

5.

The following are common variants of ________: "although, but, moreover, nevertheless, also, etc...

a)

"and"

b)

"or"

c)

"if___ then__"

d)

"if and only if"

6.

The following are common variants of __________:

unless, otherwise, etc ....

a)

"and"

b)

"or"

c)

"if ____ then_____"

d)

"if and only if"

7.

In a conditional, the antecedent is to the right of a horseshoe

a)

True

b)

False

8.

Symbolize the following sentence with the dictionary provided:

Only if Mia passes her exam will Ella go to the party.


M≡Mia passes her exam

E≡Ella will go to the party

a)

(M ⊃ E)

b)

(E ≡ M)

c)

(E ⊃ M)

d)

(M ≡ E)

9.

Symbolize the following sentence with the dictionary provided:

Mia will go to the party If Ella goes to the party.

M≡Mia will go to the party

E≡Ella will go to the party

a)

(M ⊃ E)

b)

(M ≡ E)

c)

(E ≡ M)

d)

(E ⊃ M)

10.

Symbolize the following sentence using the dictionary provided:

Either Zach or Oliver are not going to the movies.

Z ≡∨ Zach is going to the movies

O Oliver is going to the movies

a)

~( Z • O)

b)

(~Z • ~O)

c)

~( Z ∨ O)

d)

(~Z ∨ ~O)

11.

The sentences that follows "provided that" is the consequent of a conditional.

a)

True

b)

False

12.

What is the major operator in the following sentence:

It is not the case that Ella will go to the park if and only if Mia goes to the park.

a)

Tilde

b)

Conjunction

c)

Disjunction

d)

Conditional

e)

Biconditional