Question

In an Olympiad, 5 marks are awarded for each correct answer and 3 marks are

deducted for each incorrect answer. If Rohan attempted 7 questions correctly and 3

incorrectly, calculate his total score.​

Answer 1

Answer:

so

total correct questions is 7

so 7×5=35

wrong questions are 3

so3×3=9so

subtract 9from35 so

the answer is 26

Answer 2

Answer:

The amount of numbers awarded=5 marks

The amount of number deducted=3 marks

Step-by-step explanation:

Rohan attempted 7 question right. So the amount of marks he will get is (7×5)marks. Which is 35 marks.

But his 3 questions were incorrect. So (3×3)marks will be deducted. Which 9 marks.

So the total score is= The amount of number obtained from correct answers-The amount of number obtained from incorrect questions.

So the answer would be (35-9)marks. Which is 26 marks.