Statements: i. Only magazines are books. ii. No magazines are erasers. iii. Only dusters are erasers. Conclusions:
In each of the following questions, some conclusions marked 1, 2, and so on are drawn from the given statements. Select the answer choice that presents only correct conclusions.
Q15. Statements:
i. Only magazines are books.
ii. No magazines are erasers.
iii. Only dusters are erasers.
Conclusions:
1. All books are magazines.
2. All erasers are dusters.
3. All dusters are erasers.
4. No books are erasers.
Select the correct code:
Statements: Some pens are pencils. Some pencils are erasers. Some erasers are sharpeners. Some sharpeners are dusters. Conclusions: I. Some sharpeners are not pencils. II. All dusters are pens.
Statements:
Some magazines are novels.
All books are magazines.
I. Some books are not novels.
II. Some novels are magazines.
III. All magazines are novels.
IV. All books are novels.