Step 1: Understanding Indian writing systems.
Most ancient Indian scripts such as Brāhmī, Śāradā, and Grantha are written from left to right
Step 2: Identifying the exception.
Kharoṣṭhī script, used primarily in the north-western regions of ancient India, was written from right to leftIt was influenced by Aramaic writing traditions
Step 3: Eliminating other options.
Brāhmī, Śāradā, and Grantha all follow the left-to-right writing direction, making them incorrect choices
Step 4: Final conclusion.
Therefore, Kharoṣṭhī is the only script listed that is written from right to left