Assertion (A): Indus Valley people knew the art of navigation.
Reason (R): Indus Valley seals indicate prevalence of overseas trade.
- ABoth A and R are true and R is the correct explanation of A.
- BBoth A and R are true but R is not the correct explanation of A.
- CA is true but R is false.
- DA is false but R is true.
Solution & Step-by-step Explanation
Both statements are true. Excavations at Indus Valley sites have uncovered seals depicting ships and boats, along with a massive dockyard at Lothal. These artifacts prove that the civilization engaged in maritime and overseas trade (such as with Mesopotamia), which directly confirms they were skilled in navigation. Thus, R is the correct explanation of A.