Sufficient / Necessary Terms

Question 1

All

Answer 1

Sufficient

Question 2

Any

Answer 2

Sufficient

Question 3

Any Time

Answer 3

Sufficient

Question 4

Any Place

Answer 4

Sufficient

Question 5

Anybody

Answer 5

Sufficient

Question 6

Every

Answer 6

Sufficient

Question 7

Every time

Answer 7

Sufficient

Question 8

Everybody

Answer 8

Sufficient

Question 9

Whenever

Answer 9

Sufficient

Question 10

Each

Answer 10

Sufficient

Question 11

None

Answer 11

Sufficient - Sets up Mutually Exclusive relationship

Question 12

Never

Answer 12

Mutually Exclusive

Question 13

Not

Answer 13

Sufficient

Question 14

Not One

Answer 14

Sufficient

Question 15

Only

Answer 15

Necessary

Question 16

Only if

Answer 16

Necessary

Question 17

The Only

Answer 17

Sufficient

Question 18

No X Unless Y

Answer 18

If X then Y

Question 19

A Unless B

Answer 19

If Not A then B

Question 20

If, But Only If

Answer 20

X Y (Bi-Conditional) Both Suf/Nec. for each other

Question 21

If, and Only IF

Answer 21

X Y (Bi-Conditional) Both Suf/Nec. for each other

Question 22

“Or” by itself

Answer 22

Does Not Denote Mutual Exclusivity

Question 23

Can have the result (the necessary)

Answer 23

without the trigger (the sufficient)

Question 24

Then

Answer 24

Necessary

Question 25

Requires

Answer 25

Necessary

Question 26

Guarantees

Answer 26

Necessary

Question 27

Must

Answer 27

Necessary

Question 28

Necessary

Answer 28

Necessary

Question 29

Bound to lead

Answer 29

Necessary

Question 30

Are destined to

Answer 30

Necessary

Question 31

Results In

Answer 31

Necessary

Question 32

Produces

Answer 32

Necessary

Question 33

Sure to

Answer 33

Necessary

Question 34

Always

Answer 34

Necessary

Question 35

Depends on

Answer 35

Necessary

Question 36

Without

Answer 36

Necessary

Question 37

If

Answer 37

Sufficient

Question 38

Then

Answer 38

Necessary

Question 39

No

Answer 39

Sufficient

Question 40

Incapable

Answer 40

Mutually Exclusive

Question 41

Impossible

Answer 41

Mutually Exclusive

Question 42

Cannot

Answer 42

Mutually Exclusive

Question 43

Never

Answer 43

Mutually Exclusive

Question 44

All C are D

Answer 44

If C -> D

Question 45

Every E is F

Answer 45

If E -> F

Question 46

If G then Not H

Answer 46

If G -> ~H

Question 47

No I are J

Answer 47

If I -> ~J

Question 48

Only K are L

Answer 48

If L -> K

Question 49

M only if N

Answer 49

If M -> N

Question 50

The only O are P

Answer 50

If O -> P

Question 51

S unless T

Answer 51

If ~S -> T

Question 52

Without W, No X

Answer 52

If X -> W

Question 53

Neither …. Nor

Answer 53

= Not A AND Not B

Question 54

Every shirt Norah wear is either purple or yellow, but never both

Answer 54

If Norah’s shirt -> Purple or Yellow (but not both)
~Purple and ~Yellow -> ~Norah’s Shirt
*If Purple AND Yellow -> ~Norah’s Shirt

Question 55

How to handle the term “unless”

Answer 55

The term after “unless” is the necessary. Then negate the sufficient term.
Ex: No X Unless Y = If X then Y
Ex: A Unless B = If Not A then B

Question 56

Of which

Answer 56

Sufficient