Question

Q1. In a quiz, positive marks are given for correct
answers and negative marks are given for incorrect
answers. If Manish's score in five successive rounds
were25, -5, -10, and 10. What was his total at the end?​

Answer 1

=25+(-5) +(-10) +10

=20+(-10) +10

=10+10

ans = 20

Answer 2

Hi mate

Marks scored by Manish In five successive rounds= 25,-5,-10 and 10.

Total marks at the end = 25+(-5)+(-10)+10

= 25-5-10+10

= 20+(-10)+10

=20

Hence, Manish scored 20 marks at the end.

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