Which organization played a significant role in the non-cooperation movement in Manipur?

The correct answer is: a) Praja Sammelini.

Praja Sammelini was a political organization formed in Manipur in 1919. It played a significant role in the non-cooperation movement in Manipur. The organization was led by Hijam Irabot Singh, who was a prominent freedom fighter from Manipur. Praja Sammelini organized protests and demonstrations against the British colonial government. The organization also boycotted British goods and institutions. Praja Sammelini’s activities led to the arrest of many of its leaders, including Hijam Irabot Singh. However, the organization continued to work for the independence of Manipur.

The other options are incorrect because:

• b) Meira Paibi is a women’s organization that was formed in Manipur in 1980. It is a non-violent organization that works for the protection of women and children.
• c) Nikhil Manipuri Mahasabha is a cultural organization that was formed in Manipur in 1934. It works to promote Manipuri culture and language.
• d) Manipur State Congress is a political party that was formed in Manipur in 1948. It is the main opposition party in Manipur.