Direction: Study the following table carefully to answer these questions. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Percentage of marks obtained by six students in six different subjects | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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A) 80%
B) 84%
C) 86%
D) 78%
Correct Answer: A
Solution :
(a) Total marks obtained by Umesh = \[41+33.5+\frac{92}{100}\times 150+87+\] \[\frac{69}{100}\times 75+\frac{76}{100}\times 75\] = 41 + 33.5 + 138 + 87 + 51.75 + 57 = 408.25 Required percentage = \[\frac{408}{500}\times 100\approx 80\]You need to login to perform this action.
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