Correct option is B
The correct synonym of the given word is
tiredness.
Fatigue: Extreme physical or mental exhaustion, often due to overwork or stress. (Hindi: थकान)
Example: After working continuously for 12 hours, he was overcome by fatigue.
Tiredness: The state of being tired or lacking energy. (Hindi: थकावट)
Example: She felt tiredness after running a marathon.
Synonyms: Exhaustion, weariness, lethargy, burnout.
Antonyms: Energy, vitality, vigor, strength.
Meanings of all the given options:
· (a)
Mission: A specific task or goal (मिशन).
· (b)
Tiredness: Lack of energy, synonym of fatigue (थकावट).
· (c)
Vigour: Physical strength or energy (जोश).
· (d)
Obese: Extremely overweight (मोटा).