| Direction: Study the following information carefully and answer the given questions. |
| Give answer |
| What is the maximum marks in an examination? |
| I. Roma gets 30% marks and is declared failed by 75 marks while Reema gets 28% marks and is declared failed by 90 marks. |
| II. The difference between the marks of Roma and Renu is 135 and Renu got 48% marks, which is 60 marks more than the pass marks. |
A) if the data in statement I alone are sufficient to answer the question, while the data in statement II alone are not sufficient to answer the question.
B) 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.
C) if the data either in statement I alone or in statement II alone are sufficient to answer the question.
D) if the data in both statements I and II together are not sufficient to answer the question.
E) if the data in both statements I and II together are necessary to answer the question.
Correct Answer: A
Solution :
Let the maximum marks be x. As passing marks are equal \[\left( x\times \frac{30}{100} \right)+75=\left( \frac{x\times 28}{100} \right)+90\] or, \[30x+75=0.28x+90\] \[\therefore \] \[x=\frac{15}{0.02}=750\] From II. Marks of Renu\[=x\times \frac{48}{100}\] Pass marks \[=x\times \frac{48}{100}-60\] As we don?t know the pass marks so we can?t find the answer.
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