Consider the following statements about medieval polity/society – Which is/are correct? - Bhakti saints vehemently criticized the caste system in the medieval society - Surdas like saints had opened the way of Bhakti for women in the medieval society - Within the framework of caste, new subgroup arose, due in parts to the absorption of Tribals into Hinduism - Mughal ruling class had remained singularly blind to the science and technological developments