(1) All roses in Sita's garden are red.
(2) All marigold flowers in Sita's garden are orange.
(3) All flowers in Sita's garden are either red or orange.
If first two statements are true. the third is 

Options

A. True
B. False
C. Uncertain
D. Vague

Answer

D

Explanation

From the three statements, it is clear that some flowers in Sita.s garden are red and orange. There may be some other flowers in Sita.s garden. So, the third statement is vague.