An instructor has a question bank consisting of 300 easy True / False questions. 200 difficult True / False questions. 500 easy multiple choice questions and 400 difficult multiple choice questions. If a question is selected at random from the question bank, what is the probability that it will be an easy question given that it is a multiple choice question?
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Concept of resonance Questions | Nature of pie bonds Questions | Solid state hybridisation Questions | Hydridisation Questions
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