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In an examination, there are 3 multiple-choice questions and each question has 4 choices. If a student randomly selects an answer for all the three questions, what is the probability that the students will not answer all the three questions correctly?
  • a)
    1/64
  • b)
    63/64
  • c)
    1/12
  • d)
    11/12
Correct answer is option 'B'. Can you explain this answer?
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In an examination, there are 3 multiple-choice questions and each question has 4 choices. If a student randomly selects an answer for all the three questions, what is the probability that the students will not answer all the three questions correctly?a)1/64b)63/64c)1/12d)11/12Correct answer is option 'B'. Can you explain this answer?
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In an examination, there are 3 multiple-choice questions and each question has 4 choices. If a student randomly selects an answer for all the three questions, what is the probability that the students will not answer all the three questions correctly?a)1/64b)63/64c)1/12d)11/12Correct answer is option 'B'. Can you explain this answer? for Defence 2024 is part of Defence preparation. The Question and answers have been prepared according to the Defence exam syllabus. Information about In an examination, there are 3 multiple-choice questions and each question has 4 choices. If a student randomly selects an answer for all the three questions, what is the probability that the students will not answer all the three questions correctly?a)1/64b)63/64c)1/12d)11/12Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Defence 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In an examination, there are 3 multiple-choice questions and each question has 4 choices. If a student randomly selects an answer for all the three questions, what is the probability that the students will not answer all the three questions correctly?a)1/64b)63/64c)1/12d)11/12Correct answer is option 'B'. Can you explain this answer?.
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