Select the synonym of Perfunctory.

Correct option is B

The correct synonym of the given word is (b) Careless.
Perfunctory: An action done only as a routine or duty, with little interest, attention, or effort; often superficial and mechanical. (Hindi: उदासीन/औपचारिक ढंग से किया गया , ऊपर-ऊपर से)
Example (given word): His perfunctory nod showed he wasn’t really listening.
Careless (Correct answer): Showing insufficient attention or thought; negligent, likely to miss details or make errors due to lack of care. (Hindi: लापरवाह , असावधान)
Example (answer word): A careless review led to avoidable mistakes in the report.
Synonyms: cursory, superficial, sketchy, heedless.
Antonyms: thorough, meticulous, painstaking, attentive.
Meanings of all the other given options:
· Diligent — hard-working, showing steady effort and care. (Hindi: परिश्रमी/मेहनती )
· Painstaking — very careful and thorough; showing great attention to detail. (Hindi: सूक्ष्म/अत्यंत परिश्रमपूर्वक )
· Detailed — giving many facts or parts; complete and thorough. (Hindi: विस्तृत/विस्तारपूर्ण )