Direction: Each of the questions below consists 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 Read both the statements and give answer
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How many marks did Prakash obtain in Mathematics?
I. Prakash secured on an average 55 percent marks in Mathematics, Physics and Chemistry together.
II. Prakash secured 10 percent more than the average in Mathematics.
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- If the data in statement I alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question.
- If the data in statement II alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question
- If the data either in statement I alone or in statement II alone are sufficient to answer the question.
- If the data even in both statements I and II together are not sufficient to answer the question.
- If the data in statement I alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question.
Correct Option: D
As per the given above question ,
From statement I , Average of mathematics , physics and chemistry = 55%
⇒ M + Ph + Ch = 165%
From statement II , Prakash → M + 10% (average)
Where , M → Mathematics , Ph → Ph and Ch → Chemistry
Hence , both statements I and II together are not sufficient to answer the question.
