in a class test containing 10 questions 5 marks awarded for every correct answer and -2 marks awarded for every incorrect answer and 04 each question not attempted
1. Renu gas 5 correct and 5 incorrect answer what is her score
2. Ravi gets 4 correct and 6 incorrect what is he score
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renu score:- (5×5)-(5×-2)
25-10=15
Ravi score:- (4×5)-(6×-2)
20-12=18
inder123sharma:
in Ravi score your subtraction of 20-12 is wrong. you have written 18. the correct answer is 8.
ya
sorry i didn't see that
it's ok
k.
Answered by
1
Answer:
5×5=25,. -2×5=-10. 25-10=15. so the score of Renu is 15 marks.
4×5=20. -2×6=12.
20-12=8. show the score of Ravi is 8 marks
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