Math, asked by veerb7411, 9 months ago

DU,
,
-
4
In a quiz competition 5 marks are given for correct answer and 1 mark is deducted for wrong
answer. In total there are 20 questions. Ravi answered correctly 15 questions and scored
70 marks. Gaurav answered correctly 10 questions and scored 40 marks. Find out:
a) how many questions Ravi answered wrongly?
b) for how many questions Gaurav gave wrong replies?

Answers

Answered by sushilverma1972

2

Answer:

Ravi answered wrongly -5

Gaurav answered wrongly-10

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