Which one of the following devotional saints have projected the philosophy of Shuddha advaita?

Question

Question

This question was previously asked in

RPF SI Previous Paper 4 (Held On: 6 Jan 2019 Shift 1)

Answer 1

The correct answer is Option 1, i.e Vallabhacharya.

Vallabhacharya is also known as Vallabha.
He was an Indian Telugu philosopher who founded the Krishna-centered Pushti sect of Vaishnavism in the Braj region of India.
He founded the philosophy of Shuddha advaita (Pure Nondualism).
Bhagat Sadhna, also called Sadhna Qasai, was a north Indian poet, saint, mystic and one of the devotees whose hymn was incorporated in Guru Granth Sahib.
Ramanand was a 14th-century Vaishnava devotional poet saint.
Madhva Acharya, and also known as Pūrna Prajña and Ānanda Tīrtha, was a Hindu philosopher and the chief proponent of the Dvaita (dualism) school of Vedanta.
Madhva called his philosophy Tatvavāda meaning "arguments from a realist viewpoint".