Math, asked by kiruba7502974405, 10 months ago

in a test who score above 40% to passed rahul gives the test probability to fail

Answers

Answered by tanishka0365

Answer:

A multiple choice exam has 175 questions. Each question has 4 possible answers. Only 1 answer out of the 4 possible answers is correct. The pass rate for the exam is 70% (123 questions must be answered correctly).

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