Average performance by Ajay in all his exams has been 85If there were exams in every quarter of the academic year- what is the total marks scored by him-

There are 4 quarters in an year. Total Marks every quarter = 50 Total marks in the entire year = 4×50 = 200 Ajay has scored 85 ∴ Total Marks scored by him = ...

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Standard IX

Mathematics

Mean

Average perfo...

Question

Average performance by Ajay in all his exams has been 85%. The total marks are always 50.

If there were exams in every quarter of the academic year, what is the total marks scored by him?

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Solution

There are 4 quarters in an year.

Total Marks every quarter = 50

Total marks in the entire year = 4 $\times$ 50 = 200

Ajay has scored 85% Average in all exams.

$∴$ Total Marks scored by him = $\frac{85}{100} \times 200$ = 170

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Average performance by Ajay in all his exams has been 85%. The total marks are always 50. If there were exams in every quarter of the academic year, what is the total marks scored by him?

There are 4 quarters in an year. Total Marks every quarter = 50 Total marks in the entire year = 4×50 = 200 Ajay has scored 85% Average in all exams. ∴ Total Marks scored by him = 85100×200 = 170

Average performance by Ajay in all his exams has been 85%. The total marks are always 50.

If there were exams in every quarter of the academic year, what is the total marks scored by him?

There are 4 quarters in an year.

Total Marks every quarter = 50

Total marks in the entire year = 4 $\times$ 50 = 200

Ajay has scored 85% Average in all exams.

$∴$ Total Marks scored by him = $\frac{85}{100} \times 200$ = 170