Logical Problems - Verbal and Reasoning

Directions to SolveEach problem consists of three statements. Based on the first two statements, the third statement may be true, false, or uncertain.
Q1:

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

A true

B false

C uncertain

ANS:A - true

Explanation: All of the trees in the park are flowering trees, So all dogwoods in the park are flowering trees.