On touch of whose hand,stones floated on sea for Ram setu?
C
Correct answer
Explanation
In the Ramayana, when stones were thrown into the sea to build the Ram Setu (bridge to Lanka), they floated when Nala (a vanara engineer) touched them. Nala was the son of Vishvakarma and had the blessing that anything he touched would float. He was the architect who designed and supervised the bridge construction. Hanuman and Nila were other key vanaras, but Nala had the special power to make stones float.