@Biryani Buddhism does not believe in the concept of soul. However, as per Buddhism, due to trishna, an individual is trapped in the Karmic cycle of Birth and Rebirth. However, it is not the soul which transmigrates, rather it is the individual's endless desires fuelled by Trishna which ultimately translates into his desire for taking rebirth, which ultimately manifests itself in reality.
@sjerngal These questions were asked in upsc previous years prelims examination... Don't focus on these types of questions.... At point of time... No one was able to answer these questions..... Everyone was making logical guesses.... Thereafter, every coaching has started putting up these questions in their test series.... I would advise you to just look up these terms on internet... And don't worry about these questions too much!!
