Data Sufficiency Practice Test 2
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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.
(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.
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Question : 45 of 60
Marks:
+1,
-0
What score must a child get in his Mathematics Test in order to score an average marks of 80 in each examination if she has taken 5 tests so far?
I. If she scored 78 marks in her first four tests.
II. She scored an average score of 81 and 75 in the first two tests and 3rd and 4th tests respectively.
I. If she scored 78 marks in her first four tests.
II. She scored an average score of 81 and 75 in the first two tests and 3rd and 4th tests respectively.
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