Choose the word opposite in meaning to the given word.
SLOTHFUL

Correct option is B

Correct antonym: (b) active
Meaning of the given word (Slothful):
• Slothful → lazy; slow and unwilling to work; idle (Hindi: आलसी / कामचोर / सुस्त)
Example: A slothful attitude can ruin progress.
Meaning of the correct option (Active):
• Active → energetic; doing things quickly and enthusiastically (Hindi: सक्रिय / ऊर्जावान)
Example: He is active in sports and studies.
Synonyms (Slothful): lazy, idle, lethargic, indolent.
Antonyms (Slothful): active, energetic, industrious, hardworking.
Meanings of other options (in detail):
• (a) Healthy → in good physical condition (Hindi: स्वस्थ)
• (c) Intelligent → smart; having good understanding (Hindi: बुद्धिमान)
• (d) Indolent → lazy (यह slothful का synonym है, antonym नहीं) (Hindi: आलसी)
Hence, option (b) is the correct answer.