Answer : 2 50 km Explanation : Answer: B) 50 km Explanation: We know 60 min = 1 hrTotal northward Laxmi

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Laxmi and Prasanna set on a journey. Laxmi moves northwards at a speed of 20kmph and Prasanna moves southward at a speed of 30 kmph. How far will be Prasanna from Laxmi after 60 minutes ?