In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word. Cogent

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word. Cogent Correct Answer Effective

The correct answer is Effective.

Key Points

• The meaning of the cogent word is clear, logical and convincing
  • Ex. a cogent argument, a cogent reason
• Invalid means something is no longer useful. So, option 1 is eliminated.
• Inconclusive means leading to no conclusion or result and Unlikely means doubtful. these are not similar in meaning. So, options 3 and 4 are also eliminated. Ex. that debate was inconclusive, ex. it's unlikely that he will show up.
• Effective is used to indicate that something works well and produces the desired results, therefore the 'effective' is closest to the meaning of 'cogent'.