In a test +3 marks are given for every correct answer and-1 marksare given for every incorrect answer. Sona attempted all questions and scored +20 marks though she got 10 correct answers.
Answers
Answer:
it is because her correct answers are 10 so 10*3=30 her 10 question might have been wrong
Answer:
Try using words that might appear on the page that you’re looking for. For example, 'cake recipes' instead of 'how to make a cake'.Try using words that might appear on the page that you’re looking for. For example, 'cake recipes' instead of 'how to make a cake'.Try using words that might appear on the page that you’re looking for. For example, 'cake recipes' instead of 'how to make a cake'.
Step-by-step explanation:
Try using words that might appear on the page that you’re looking for. For example, 'cake recipes' instead of 'how to make a cake'.Try using words that might appear on the page that you’re looking for. For example, 'cake recipes' instead of 'how to make a cake'.Try using words that might appear on the page that you’re looking for. For example, 'cake recipes' instead of 'how to make a cake'.