Question:

In the following sentence, what does the underlined phrase mean? 
A good teacher is one who sees to it that a student does not waste time in reinventing the wheel?

Updated On: Oct 9, 2024
  • repeating oneself
  • waste time on unnecessary details
  • doing something that has already been done
  • waste time in imaginary things
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The Correct Option is C

Solution and Explanation

The Correct Option is (C):doing something that has already been done
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