Answer : 1. "बुद्ध के समय में"
Explanation :

Kshatriya had their specific identity in Budha’s times. Mahatama Buddha and Mahavira swami, both were related to Kshatriya’s clan. There is a list of Mahajanapadas in Buddhist Texts ‘Angutarnikaya’ whose maximum ruler was related to Kshatriya’s Clan.