In A class test of 20 questions, 4 marks are given for every correct answers and (-2) marks are given for every incorrect answers Amit attempts all questions and 12 of his answers are correct? what is his total score? With full example

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Solution

Here he have 12 answers vorwrect
and he will get 4 mark for each so
124=48 (correct answer)
Now remaining 8 questiona are wrong so-2 marks for each will be deducted so
82=16 will be deducted
so total mark=48-16=32

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In A class test of 20 questions, 4 marks are given for every correct answers and (-2) marks are given for every incorrect answers Amit attempts all questions and 12 of his answers are correct? what is his total score? With full example

Here he have 12 answers vorwrect and he will get 4 mark for each so 12*4=48 (correct answer) Now remaining 8 questiona are wrong so-2 marks for each will be deducted so 8*2=16 will be deducted so total mark=48-16=32

Here he have 12 answers vorwrect
and he will get 4 mark for each so
124=48 (correct answer)
Now remaining 8 questiona are wrong so-2 marks for each will be deducted so
82=16 will be deducted
so total mark=48-16=32