Directions: Study the following table carefully and answer the questions given below. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Percentage of marks obtained by different students in different subjects | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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How many marks did E get in all the subjects together? |
A) 659
B) 600
C) 625
D) 708
E) 617
Correct Answer: A
Solution :
Marks obtained by E |
\[=(80+76+89+95)%\] of \[150+\,\,(79+73)%\]of \[75+70%\] of \[50\] |
\[=340\times \frac{150}{100}+\frac{152\times 75}{100}+\frac{70\times 50}{100}\] |
\[=510+114+35=659\] |
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