Question

which of these were achievements of ancient indian civilization?

development of chemistry and philosophy
use of zero and advancements in ironworking
creating pictographs and ideographs
metallurgy and the invention of the compass

Explanation:

Analyze the question

The question asks to identify achievements of the ancient Indian civilization from the given multiple-choice options.

Evaluate the first option

"Development of chemistry and philosophy" is too broad and not uniquely or primarily associated with ancient India as a defining set of achievements compared to other civilizations like ancient Greece.

Evaluate the second option

"Use of zero and advancements in ironworking" directly aligns with historical achievements of ancient India. Indian mathematicians (such as Aryabhata and Brahmagupta) developed the concept of zero as both a placeholder and a numeral. Furthermore, ancient India made significant advancements in metallurgy and ironworking, famously exemplified by the rust-resistant Iron Pillar of Delhi. This connects to your understanding of the Mauryan Empire and subsequent classical periods.

Evaluate the third option

"Creating pictographs and ideographs" is highly characteristic of early Chinese writing systems rather than ancient Indian scripts like Brahmi or Sanskrit.

Evaluate the fourth option

"Metallurgy and the invention of the compass" is incorrect because the magnetic compass was invented in ancient China, not India.

Answer:

• Development of chemistry and philosophy
• Use of zero and advancements in ironworking (Correct answer)
• Creating pictographs and ideographs
• Metallurgy and the invention of the compass