Answer : 1 1900 Explanation : Answer: A) 1900 Explanation: Given 2000 ---- 54 daysThe provisions for 2000 men for 39 days can be completed by

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A garrison of 2000 men has provisions for 54 days. At the end of 15 days, a reinforcement arrives, and it is now found that the provisions will last only for 20 days more. What is the reinforcement ?