in a class test containing 10 questions +5 marks are awarded for every correct answer and -2 marks are awarded for every in correct answer and 0 for questions not attempted...... Mohan get 4 correct answers and 6 incorrect answers what is his score....... Reshma gets 5 correct answers and 5 incorrect answers what is her score?
Answers
Answered by
5
Answer:
MOHAN SCORE:__
CORRECT ANSWER:- 4×(+5)=+20
INCORRECT ANSWER:- 6×(-2)=(-12)
SCORE=+20-12=8
RESHMA SCORE:__
CORRECT ANSWER:- 5×(+5)=+25
INCORRECT ANSWER:- 5×(-2)=(-10)
SCORE=+25-10=15
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Answered by
3
Answer:
Mohan's marks (8)
Reshma's marks(15)
Step-by-step explanation:
for mohan
+5*4=20 and -2*6=-12
therefore 20+(-12)= 20-12=8
for reshma
+5*5=25 and -2*5=-10
therefore 25+(-10)= 25-10=15
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