Solution:Ascending order of feminist scholars based on their contributions in India:
A. Veena Majumdar: One of the earliest pioneers of feminist research in India, instrumental in drafting the 1974 Towards Equality Report.
D. Samita Sen: Known for her work on women's labour history, particularly in colonial Bengal.
B. Flavia Agnes: A legal scholar and women's rights lawyer, active in feminist legal reform and advocacy since the 1990s.
C. Sharmila Rege: A later scholar, she contributed significantly to Dalit feminist thought and critique of mainstream feminism, emphasizing intersectionality and caste-gender relations. Thus, the correct chronological contribution order is: Veena Majumdar, Samita Sen, Flavia Agnes, Sharmila Rege.