Lala Lajpat Rai was associated with the _____________since 1921.

Correct option is D

The correct answer is (D)  ​Servants of the People Society

Lala Lajpat Rai, a key figure in India's independence movement, established the Servants of the People Society (Lok Sevak Mandal) in 1921 in Lahore.

• It was created as a non-political and non-sectarian organization.
• The primary goal was to serve society, with a strong emphasis on promoting education.

After Lala Lajpat Rai's passing, the society continued to operate, expanding to various parts of India. It remains active, focusing on charitable and social service initiatives.