Correct option is A
The correct synonym of the given word is
(a) broad-minded.
Given word (Liberal): It means open-minded, tolerant, and willing to accept new ideas and different opinions.
(Hindi meaning: उदार, खुले विचारों वाला, सहिष्णु)
Example: He has liberal views about modern education.
Correct answer word (Broad-minded): It means tolerant and open to different views, beliefs and opinions.
(Hindi meaning: व्यापक सोच वाला, खुले विचारों वाला)
Example: A broad-minded person respects different cultures.
Synonyms: open-minded, tolerant, broad-minded, progressive.
Antonyms: narrow-minded, conservative, orthodox, intolerant.
Meanings of all the other given options:
• (b) Conservative: traditional; not willing to accept change easily (रूढ़िवादी, परंपरावादी)
• (c) Hopeful: expecting a good result; optimistic (आशावान, उम्मीद से भरा)
• (d) Decent: respectable; proper and acceptable (सभ्य, सम्मानजनक)