| Raman scored 456 marks in an exam and Seeta got 54% marks in the same exam which is 24 marks less than Raman. If the minimum passing marks in the exam is 34%, then how much more marks did Raman score than the minimum passing marks? |
A) 184
B) 196
C) 190
D) 180
E) None of these
Correct Answer: A
Solution :
| Let the total marks of the exam be x. |
| Then, \[x\times \frac{54}{100}=456-24\] |
| \[\Rightarrow \] \[x\times \frac{54}{100}=432\]\[\Rightarrow \]\[x=\frac{432\times 100}{54}=800\] |
| \[\therefore \] Minimum passing marks \[=800\times \frac{34}{100}=272\] |
| \[\therefore \] More marks got by Raman \[=456-272=184\] |
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