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Question 27 : Research efficiency is the ratio of cumulative number of publication for a period of 3 years to the cumulative number of hours spent on research activity in those 3 years. Which of the following professors is the least efficient researcher for the period 2015 to 2017?

- Professor Arithmetic
- Professor Algebra
- Professor Geometry
- Professor Calculus
- Cannot be determined as research is expressed in percentage

Professor Arithmetic

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**Choice A** is the correct answer.

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