But the 22-year-old Montcourt provided some late resistant and saved four match points when the world number two was serving at 5-2.

BBC: Winning start for Nadal in India

India, a major contributor to UN peacekeeping forces around the world, contributes around 2, 200 personnel to two battalions in South Sudan - one based in Jonglei and the other in Malakkal, on the border with Sudan.

BBC: Bodies of Indian UN troops killed in South Sudan reach Delhi

With high inflation levels and the government's loosening of the yuan, which has steadily gained against the dollar, business hub Shanghai, China, moved up two spots to rank 24th in the world, at just under 2% less expensive than New York.

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