The option that is NOT an achievement of the Mauryan and Gupta Empires is: "Paper" (Option D)
Some of the achievements of the Gupta Empire which lasted from early 4th century CE to late 6th century CE are:
Development of advancements in science
It is to be noted that the Gupta empire covered most parts of the Indian Subcontinent.
Learn more about the Gupta Empires at:
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