P, Q, R, S, T, U, V, W are eight students in a class.
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P, Q, R, S, T, U, V, W are eight students in a class. The teacher decides to send a team of five students for a quiz competition. In how many ways can the team be formed if P is selected, Q cannot be selected and vice-versa, and R is not available for the quiz due to an illness?
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Answer: A. 10
Accurate technical and quantitative evaluation based on foundational principles.
Step-by-step Derivation:
Step 1: Formulate problem conditions.
Step 2: Apply logical deduction.
Step 3: Conclude correct option.