Given below are words/expressions/jargons followed by four options. Identify the most appropriate option that defines the word/expression/jargon in each instance, and mark your response accordingly on the Answer Sheet. Smug:

Step-by-step solution

The word 'smug' means having or showing an excessive pride in oneself or one's achievements. Option (1) 'Too confident about one's own achievements' perfectly matches this definition. Option (2) refers to being obsequious or sycophantic. Option (3) refers to being melodramatic or histrionic. Option (4) refers to being conflict-avoidant. Answer: Too confident about one's own achievements