Q14 / 270 · NDA 2014 (Phase 2) · General Ability

Select whichever word you consider the most appropriate for the blank space 'Please' and 'Thank you' are the little courtesies by which we keep the ____ of life oiled and running smoothly.

  • A
    path
  • Correct answer
    B
    machine
  • C
    garden
  • D
    river

Solution

The correct answer is option B.

Hence, the correct answer is option: 'B'.

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