Question

बेटा वीर पांडवों से संधि करके उन्हें आधा आज पाठ दे दो इसी में हमारी भलाई है ऐसा किसने किससे कहां ​

Answer 1

Relative speed = (2 + 3) km/hr = 5 km/hr This means that A and B cross each other 5 times in a hour and at least 2 times in half an hour

∴ They cross each other 7 times before 9:30 a.m.