raju scored 10 marks& he got 5 correct answers . how many questions has he attempted incorrectly ?
Answers
Answered by
1
Answer:
offecourse 5 questions
Answered by
1
Answer:
Raju attempted 10 questions.
Step-by-step explanation:
Marks given for one correct answer = 5
So, marks given for 10 correct answers
= 5 X 10 = 50
Radhika's score = 30
Marks obtained for incorrect answer
= 30- 50 = -20
Marks given for one incorrect answer
= (-2)
Therefore, number of incorrect answers
= (−20)÷(−2)=10
PLEASE mark my answer as the brainliest....
Similar questions