What were some of the specialized shell objects produced in Nageshwar and Balakot in the Harappan Civilisation?

Bangles and ladles

The correct answer is Option 3 - Bangles and ladles

Nageshwar and Balakot, both located near the coast, were specialized centers for producing shell objects such as bangles, ladles, and inlays, which were then transported to other settlements. Similarly, finished products, including beads, from Chanhudaro and Lothal were likely taken to larger urban centers such as Mohenjodaro and Harappa.