In a test, there are two multi-part questions ( A ,B & C). Each question carries 13.5 marks. In question 1, Daniel got ⅓ rd of the question correct. In the 2nd question, he got ⅔ rd of the question correct. How many marks did Daniel score in both the questions?
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Answer:
Correct option is
A
10
Marks given for one correct answer = 5
So, marks given for 10 correct answers
= 5 X 10 = 50
Radhika's score = 30
Marks obtained for incorrect answer
= 30- 50 = -20
Marks given for one incorrect answer
= (-2)
Therefore, number of incorrect answers
= (−20)÷(−2)=10
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In a test, there are two multi-part questions ( A ,B & C). Each question carries 13.5 marks. In question 1, Daniel got ⅓ rd of the question correct. In the 2nd question, he got ⅔ rd of the question correct. How many marks did Daniel score in both the questions?
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