Rabi Crops or Rabi harvest are agricultural crops that are sown in winter and harvested in the spring in India,[1] Pakistan and Bangladesh. The opposite of the rabi crop is the kharif crop which is grown after the rabi and zaid (zaa-id) crops are harvested one after another respectively.
It would be "b. Delhi" that is not an East Asian financial center, since this is located in India, which is technically part of the Asian "subcontinent"--not East Asia.
Environmental responsibility means it our important duty to look towards the environment so that it does not get degraded. These two responsibilities could help to fight social challenges because those responsibilities make us the citizens which think about the country they live in.