Ring Leaders’ were associated with

Pajhota Kisan Sabha
Sirmaur Praja Mandal Movement
Mass Movement in Nalagrah
Jugga Movement

The correct answer is: B. Sirmaur Praja Mandal Movement

The Sirmaur Praja Mandal Movement was a political movement in the princely state of Sirmaur in India. The movement was started in 1938 by a group of young educated men who were inspired by the Indian National Congress. The main objective of the movement was to achieve responsible government in Sirmaur. The movement was led by people like Thakur Amar Singh, Thakur Bhupinder Singh, and Thakur Balwant Singh. The movement was successful in achieving its objective and responsible government was introduced in Sirmaur in 1948.

The other options are incorrect because:

  • Pajhota Kisan Sabha was a peasant organization in the princely state of Jodhpur. The organization was started in 1936 by a group of peasants who were fighting for their rights. The organization was led by people like Thakur Hanuman Singh and Thakur Fateh Singh. The organization was successful in achieving some of its objectives, but it was eventually disbanded in 1948.
  • Mass Movement in Nalagrah was a peasant uprising in the princely state of Jaipur. The uprising was started in 1946 by a group of peasants who were protesting against the high taxes imposed by the state government. The uprising was led by people like Thakur Hari Singh and Thakur Thakur Singh. The uprising was successful in achieving some of its objectives, but it was eventually suppressed by the state government.
  • Jugga Movement was a peasant uprising in the princely state of Patiala. The uprising was started in 1937 by a group of peasants who were protesting against the high taxes imposed by the state government. The uprising was led by people like Jugga Singh and Thakur Fateh Singh. The uprising was successful in achieving some of its objectives, but it was eventually suppressed by the state government.