Math, asked by gokuSSGSSmay, 5 months ago

calculate the percentage of the marks scored by the student if the question paper had 50 questions of three marks each, and the student got 10 answers wrong and he completed all the questions.

a) 92%

b)94%

c)93.33%

d)80%

Answers

Answered by GaneshRM2006

0

Answer:

no of right answers = 40

% of right answers = 40/50 ×100 = 80%

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