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In a quiz, positive marks are given for correct answers, and negative marks are given for incorrect answers. If Jack’s scores in five successive rounds were 25, – 5, – 10, 15, and 10, what was his total at the end?

In a quiz, positive marks are given for correct answers, and negative marks are given for incorrect answers. If Jack’s scores in five successive rounds were 25, – 5, – 10, 15, and 10, what was his total at the end?

Grade:12

2 Answers

Harshit Singh
askIITians Faculty 5963 Points
3 years ago
Dear Student

From the question,
Jack’s score in fivesuccessive rounds are 25, -5, -10, 15 and 10
The total score of Jack at the end will be = 25 + (-5) + (-10) + 15 + 10
= 25 - 5 - 10 + 15 + 10
= 50–15
= 35
∴Jack’s total score at the end is 35.

Thanks
Manika gupta
askIITians Faculty 43 Points
3 years ago
Dear Student,
You can see your solution here.

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