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Interview Question

Software Development Engineer (SDE) Interview Hyderābād (India)

There are n petrol bunks arranged in circle. Each bunk is

  separated from the next one by a certain distance. You choose some mode of travel which needs 1 litre of petrol to cover 1 km distance. You can't draw any amount of petrol from each bunk, but each bunk has some limited petrol. Find if there is any point in the circle from which you can start? If there is one such point find the point.
Answer

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