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Answer : 3 3:49 1/11 Explanation : Answer: C) 3:49 1/11 Explanation: On straight line means 180 degree angle.180 = 11/2 min – 30 hrs180 = 11/2 m – 30 × 3180 = 11/2 m – 90(180 90) 2 = 11 mm = 540/11 = 49 1/11 minutes.

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