Question
If the maximum marks for both Test 1 and Test 2 are 80,
and the maximum marks for Test 3 are 100, then how much percentage has A scored more than C considering the performance on all three tests? The graph and the table below show the marks obtained by three persons, A, B, and C, in three tests, Test 1, Test 2, and Test 3. Study the graph and the table and answer the question.Solution
ATQ, Total marks scored: A scored 170 marks in total. C scored 150 marks in total. Maximum marks for all three tests combined = 80 + 80 + 100 = 260. Percentage for A = (170 ÷ 260) × 100 = 65.38%. Percentage for C = (150 ÷ 260) × 100 = 57.69%. Difference = 65.38% - 57.69% = 7.69%.
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