Q. Who among the following was the 23rd Jain Tirthankara ?
Answer: Parshvanath
Notes: Lord Parshvanath was the 23rd Jain Tirthankara who lived around 872-772 BCE. He was born to King Ashvasena and Queen Vama of Kashi/Varanasi as a royal prince. He gave up worldly comforts and became an ascetic at age 30 in search of spiritual awakening. He attained Kevala Jnana under a Dhaataki tree near Varanasi after 83 days of deep penance. His main teachings were non-violence, not stealing, not lying and non-attachment to possessions. His iconic symbol is a snake or serpent sheltering him.