Math, asked by amonbhatti8443, 28 days ago

raju scored 10 marks& he got 5 correct answers . how many questions has he attempted incorrectly ?

Answers

Answered by brainly2706
1

Answer:

offecourse 5 questions

Answered by simarpreet171007
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