which of the following is not among the practices of jainism
Violence, attachment, sensual pleasures, lie and possessiveness are some of them.
Introduction
The main religious premises of the Jain dharma are "ahiṃsā" (non-violence), "anekāntavāda" (many-sidedness), "aparigraha" (non-attachment) and "asceticism" (abstinence from sensual pleasures). Devout Jains take five main vows: "ahiṃsā" (non-violence), "satya" (truth), "asteya" (not stealing), "brahmacharya" (sexual continence), and "aparigraha" (non-possessiveness). 
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Jainism [SEP] Introduction
The religion has between four and five million followers, mostly in India. Outside India, some of the largest communities are in Canada, Europe, and the United States. Jain Dharma is growing in Japan, where more than 5,000 ethnic Japanese families have converted to Jainism. Major festivals include "Paryushana" and "Daslakshana", "Ashtanika", "Mahavir Janma Kalyanak", and "Dipawali".