in an examination one mark is awarded for every correct answer while 1/2 mark is deducted for every wrong answer . A candidate answer 80 questions and got 60 marks how many questions did he answer correctly ?

in an examination one mark is awarded for every correct answer while 1

1.	in an examination one mark is awarded for every correct answer while 1/2 mark is deducted for every wrong answer . A candidate answer 80 questions and got 60 marks how many questions did he answer correctly ?
Answer» -step explanation:In a competitive examination, 1 mark is awarded for each correct answer while 1/2 mark is DEDUCTED for every WRONG answer. In a competitive examination, 1 mark is awarded for each correct answer while 1/2 mark is deducted for every wrong answer. Jayanti ANSWERED 120 questions and got 90 marks.