Multiple choice general knowledge math & puzzles

Grade O=10 Points Grade E=9 Points Grade A=8 Points Grade B=7 Points Grade C=6 Points Grade D=5 Points Grade F=4 Points A Student had Science, History, Language, Math and Science Practical courses each of 4 hours credit and score D in Language, C in History, A in Science, E in Math and O in Science Practical. How much he scored in a 10 Point Scale?

  1. 7.75

  2. 7.6

  3. 7.7

  4. 7.65
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

To find the GPA, multiply each course grade point by its credit hours, sum them up, and divide by total credit hours. Courses: Language (D=5 x 4 = 20), History (C=6 x 4 = 24), Science (A=8 x 4 = 32), Math (E=9 x 4 = 36), Science Practical (O=10 x 4 = 40). Total points = 20 + 24 + 32 + 36 + 40 = 152. Total credits = 5 courses x 4 hours = 20 hours. GPA = 152 / 20 = 7.6.

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