Logical Problems

1. Tanya is older than Eric. 

Cliff is older than Tanya. 

Eric is older than Cliff. 

If the first two statements are true, the third statement is

true false uncertain

2.Blueberries cost more than strawberries. 

Blueberries cost less than raspberries. 

Raspberries cost more than strawberries and blueberries. 

If the first two statements are true, the third statement is

true false uncertain

3.All the trees in the park are flowering trees. 

Some of the trees in the park are dogwoods. 

All dogwoods in the park are flowering trees. 

If the first two statements are true, the third statement is

true false uncertain

4.Mara runs faster than Gail. 

Lily runs faster than Mara. 

 Gail runs faster than Lily.

If the first two statements are true, the third statement is

true false uncertain

5.Apartments in the Riverdale Manor cost less than apartments in The Gaslight Commons.

Apartments in the Livingston Gate cost more than apartments in the The Gaslight Commons.

Of the three apartment buildings, the Livingston Gate costs the most.

If the first two statements are true, the third statement is

true false uncertain