Select the most appropriate option that rectifies the error(s) in the following sentence.

One must do his/her duty proparly.

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SSC CPO 2023 Official Paper-II (Held On: 08 Jan, 2024)
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  1. One must do once duty proparly.
  2. One must do ones duty properly.
  3. One must do one’s duti proprly.
  4. One must do one’s duty properly.

Answer (Detailed Solution Below)

Option 4 : One must do one’s duty properly.
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SSC CPO : General Intelligence & Reasoning Sectional Test 1
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Detailed Solution

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The correct answer is Option 4)

Key Points

  • The possessive form of "one" is "one’s," not "ones" or "once."
  • "Duty" is spelled correctly, and "proparly" should be corrected to "properly."

Therefore, the correct sentence is: 'One must do one’s duty properly.'

Additional Information

  • Using correct possessive forms ensures clarity and grammatical accuracy in writing.
  • Always double-check spelling to maintain professionalism and readability in written communication.
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