Data Sufficiency Practice Test 2

Directions (36–60): Each of the questions below consist of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and give your answer:
(1) Data in Statement (I) alone is sufficient to answer the question.
(2) Data in Statement (II) alone is sufficient to answer the question.
(3) Data in both Statements (I) and (II) is required to answer the question.
(4) Data in either Statement (I) or in (II) done is sufficient to answer the question.
(E) Data in neither Statement (I) nor in Statement (II) is sufficient to answer the question.