General Intelligence · Syllogism

Four statements and four conclusions I, II, III and IV are given. Considering the statements to be correct, select the correct alternative about the conclusion(s) which is/are logical deduction(s) of the given statements: Statements: a. All papers are books. b. Some books are pens. c. All pens are pencils. d. All pencils are erasers. Conclusions: I. Some erasers are papers. II. Some papers are pencils. III. All erasers are pens. IV. Some pens are papers.