What is the relative speed when a train with a speed of 40 km/hr crosses a car traveling at the speed of 70 km/hr moving in the same direction.

110 km/hr

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40 km/hr

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70 km/hr

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30 km/hr

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Solution

The correct option is D
30 km/hr

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What is the relative speed when a train with a speed of 40 km/hr crosses a car traveling at the speed of 70 km/hr moving in the same direction.

The correct option is D 30 km/hr

The correct option is D
30 km/hr