Choose the option which can be substituted for the given words/sentence.
One who devoted his service or wealth for the love of mankind

Correct option is C

The correct one-word substitution for "One who devoted his service or wealth for the love of mankind" is philanthropist.
· Philanthropist: A person who seeks to promote the welfare of others, especially by donating money or resources to charitable causes.
· Hindi Meaning: परोपकारी।
· Example: Bill Gates is a renowned philanthropist who has donated billions to social causes.
Meanings of Other Options:
· Philatelist: A person who collects or studies stamps.
· Hindi Meaning: डाक टिकट संग्रहकर्ता।
· Misanthropist: A person who dislikes or distrusts humankind.
· Hindi Meaning: मानव जाति से घृणा करने वाला।
· Altruist: A person who is selflessly concerned for the well-being of others.
· Hindi Meaning: निःस्वार्थी व्यक्ति।
Difference Between "Philanthropist" and "Altruist": While both involve helping others, philanthropist refers specifically to someone who donates money or resources, whereas altruist refers to selfless concern for others without focusing on wealth or resources.