Statements: a. No fruit is a mango
No oranges is a potato.
c. All mangoes are oranges.
Conclusions: I Some fruits are not oranges.
II Some oranges are not fruits.
III No mango is a potato.
IV Some oranges are fruits.

Options

A. Only III and I follow
B. Only II and IV follow
C. Either II or IV follow
D. Only II and III follow

Answer

D

Explanation

(a)+(c) gives conclusion II [ `:.` E+A=O reserved[, (c)+(b) gives conclusion III [ `:.` A+E=E] . None of the other conclusions are possible.