mdcat english MCQ #789

Which prefix in 'unreliable' denotes negation?

mdcat english MCQ #789

  1. Question 1

    Q1. Which prefix in 'unreliable' denotes negation?

    • A) re-
    • B) un-
    • C) li-
    • D) able

    Answer: un-

    Explanation: 'un-' reverses the meaning; 're-' implies repetition. 'un-' is correct here. Work each step carefully; ISSB math rewards accuracy under time pressure.