Since………………….., the Indian economy has pursued free market liberalisation , greater openness in trade and increase investment in infrastructure. May 7, 2021 by admin Question: Since………………….., the Indian economy has pursued free market liberalisation , greater openness in trade and increase investment in infrastructure. A. 1961 B. 1971 C. 1981 D. 1991 Answer» d. 1991 Note: The above multiple-choice question is for all general and Competitive Exams in India.