What can be inferred from a factory image in source-based questions of Industrialisation chapter?

A. Machine layout, supervision and labour discipline

Step 1: Identify the concept: this is source interpretation. Step 2: Factory images can show production organisation and worker control. Step 3: Connect visual clues in source with concept.

Step 1: concept पहचानें: यह source interpretation है। Step 2: Factory images production organisation and worker control दिखा सकती हैं। Step 3: Source में visual clues को concept से जोड़ें।