Q. Consider the following historical figures associated with the development of Vaishnavism in India:
  1. Narahari Tīrtha
  2. Ramanuja
  3. Acharya Madhva
  4. Chaitanya Mahaprabhu
Which of the above were contemporary of each other?

Answer: 1 & 3
Notes: The contemporaries among the given figures are Narahari Tīrtha and Acharya Madhva. Ramanuja lived earlier, while Chaitanya Mahaprabhu lived later.