Q. Who among the following wrote under the pen name of Lokahitawadi on social reform issues?
Answer: D
Notes:
Explanation: Gopalhari Deshmukh (1823-1892) was a social reformer and rationalist from Maharashtra.
He held the post of a judge under British raj but wrote for a weekly Prabhakar under the pen name of Lokahitawadi on social reform issues.
Source: Spectrum Modern India