a question has 4 option and only one correct option.there are 300 question.each question has 3 marks and no negative marks.if someone randomly choose,what will b probable score?

• Total number of options= 4
  Total number of correct options=1
  
  Probability of correct answer=1/4
  So probability of total correct answer=(1/4)*300=75
  
  So probable score=75*3=225
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