In a test (+4) marks are given for every correct answer and (-2)
marks for every wrong answer. Rohit answered all the questions and
scored 68 marks. 25 of Rohit’s answers were correct. How many of the
questions he attempted were incorrect?
Answers
Answered by
28
Answer:
16
Step-by-step explanation:
Marks attained for correct answers=25×4=100
Marks lost for wrong answers=100-68=32
No. of questions wrong=32/2=16
Answered by
5
16
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