Ramesh travels from the Shimla to Manali by car at a certain speed. When he comes back from Manali to Shimla, his speed is 60 km per hour. If the average speed for the whole journey is 72 km per hour, find his speed when he travels from the Shimla to Manali.

Ramesh travels from the Shimla to Manali by car at a certain speed. When he comes back from Manali to Shimla, his speed is 60 km per hour. If the average speed for the whole journey is 72 km per hour, find his speed when he travels from the Shimla to Manali.

1). 60 km/h
2). 66 km/h
3). 90 km/h
4). 84 km/h

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