Why was India's relation with the world strong in ancient times?

Correct answer: Because India had land and sea contact routes

The direct answer is B: India had land and sea contact routes. India’s position allowed movement and exchange with regions to the west, north, east, and south. Land routes crossed mountain passes and connected India with Central Asia and neighbouring regions. Sea routes across the Arabian Sea, Bay of Bengal, and Indian Ocean connected ports and encouraged trade, travel, and cultural exchange. Thus India was not isolated; geography gave it several links with the wider world. A is wrong because complete isolation would prevent regular exchange and does not describe India’s historical position. C is wrong because India was not located only on a polar route; polar routes are irrelevant to its main historical contacts. D is wrong because India had important trade, including maritime trade, so saying there was no trade reverses the fact. The exam cue is: India’s land routes plus sea routes explain ancient contact. The supplied answer B is correct. Routes do not guarantee that every exchange was peaceful, but they made contact and exchange possible.