SSC GD Constable 4 Feb 2025 Shift 1 Paper

Section: Elementary Mathematics

Question : 45 of 80

Marks: +1, -0

In an examination, there were three papers of Mathematics, two papers of English and one paper of Science. All papers were of 100 marks. S got 60% in Mathematics, 70% in English and 50% in Science. What was his percentage of marks in all papers?

60%
61.67%
60.67%
61.33%

Validate

Solution:

Total percentage

=(

Total marks obtained

\/

Total maximum marks

) × 100

Calculation:
Total marks in Mathematics

=3 × 60=180

Total marks in English

=2 × 70=140

Total marks in Science

=1 × 50=50

Total marks obtained

=180+140+50=370

Total maximum marks

=(3+2+1) × 100=600

⇒ Total percentage

=(370 \/ 600) × 100

⇒ Total percentage

=61.67 \%

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