Question

15. In a test (+5) marks are given for every correct answer and (-2) marks are given for every incorrect answer

a)Neha answered all the questions and scored 30 marks though she got to correct answers

b) Ajay also answered all the questions and scored (-12) marks though he got 4 correct answers. How many incorrect answers had they attempted?​

Answer 1

Answer:

• 15. In a test (+5) marks are given for every correct answer and (-2) marks are given for every incorrect answer
• 15. In a test (+5) marks are given for every correct answer and (-2) marks are given for every incorrect answer a)Neha answered all the questions and scored 30 marks though she got to correct answers
• 15. In a test (+5) marks are given for every correct answer and (-2) marks are given for every incorrect answer a)Neha answered all the questions and scored 30 marks though she got to correct answers b) Ajay also answered all the questions and scored (-12) marks though he got 4 correct answers. How many incorrect answers had they attempted?

Step-by-step explanation:

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