In a class test containing 10questions,3marks are given for query for very correct answer and (-2) are given for every incorrect answer.sandeep attempts all questions but only 6 answer are correct what is his score?
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Answer:
Total number of questions =10
Marks given for every correct answer=3 marks
Marks given for every incorrect answer=(-2)marks
Sandeep got 6 answers correct=6*3=18 marks
then he got 4 answers incorrect=4*-2=-8 marks
Hence His score is=18+(-8)
=18-8
=10 marks
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