Statements: Some boxes are chocolates.
Some tables are desks.
No box is a desk.
Conclusions: I Some chocolates are desks.
II Some chocolates are not desks.
III Some tables are boxes.
IV. Some tables are not boxes.

Options

A. Only I follows
B. Either I or II, and either III or IV follow
C. II and IV follow
D. Any three of the above follow.

Answer

C

Explanation

Some boxes are chocolates `to` on conversion `to` Some chocolates are boxes, Now, Some chocolates are boxes + No box is a desk = 1 +E=0 = Some chocolates are not desks. Hence, II follows. Again, No box is a desk `to` conversion `to` No desk is a box. Now. is a Some tables are desks + No desk is a box =I+E=0= Some tables are not boxes. Hence, IV follows.