Grade 12th pass8 grade maths
There are 180 multiple-choice questions in a test. If a candidate gets 4 mark for each correct answer and for each unattempted or wrong answer one mark is deducted from the total score of the correct answer. If a candidate scores 450 in the test how many questions did he answer correctly?
There are 180 multiple-choice questions in a test. If a candidate gets 4 mark for each correct answer and for each unattempted or wrong answer one mark is deducted from the total score of the correct answer. If a candidate scores 450 in the test how many questions did he answer correctly?
