P `alpha` Q means P is greater than Q.
P `beta` Q means P is either greater than or equal to Q.
P `gamma` Q means P is equal to Q.
P `delta` Q means P is smaller than Q.
P `eta` Q means P is either smaller than or equal to Q.
Statements: E `gamma`F, C `delta`D, F `beta`G, D `alpha`E
conclusions: I. E `alpha`G II. C `gamma`E

Options

A. if only conclusion I is true,
B. if only conclusion II is true,
C. if either I or II is true,
D. if both I and II are wrong

Answer

D

Explanation

Given Statement: `E gamma F, C delta D, F beta G, D alpha E`
(i) Conclusion I: `E alpha G`
It has two terms E and G. Now, E and G appear separately with a common term F in the following statement:
`E gamma F, F beta G.`
Hence, these two are our relevant statements.
(ii) Conclusion II: `C gamma E`
It has two terms C and E. Now, C and E appear separately with a common term D in the following statements:
`C delta D, D alpha E.`
Hence, these two are our relevant statements.