CBSE Class 10 Answered
A test has 50 questions. A student scores 1 mark for a correct answer, -1/3 for a wrong answer and -1/6 for not attempting a qustion. If the net score of a student is 32, the number of questions answered wrongly by that student cannot be less than
(1)6 (2)12 (3)3 (4)9
Asked by vikasg13.hardware | 07 Aug, 2018, 04:41: PM
Expert Answer
It is possible to score 32 by giving 35 correct , 3 wrong and 12 un answered
Answered by Arun | 13 Aug, 2018, 01:23: PM
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