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A thief, after committing a theft runs at a uniform speed of 50 m per minute. After 2 minutes, a policeman runs to catch him. He goes 60 m in first minute and increases his speed by 5 m per minute every succeeding minute. After how many minutes, the policeman will catch the thief? |
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Answer» A thief, after committing a theft runs at a uniform speed of 50 m per minute. After 2 minutes, a policeman runs to catch him. He goes 60 m in first minute and increases his speed by 5 m per minute every succeeding minute. After how many minutes, the policeman will catch the thief? |
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