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| 1. |
To travel 816 km, an Express train takes 9 hours more than Rajdhani. If however, the speed of the Express train is doubled, it takes 4 hours less thanRajdhani. What is the speed of Rajdhani?1). 48 km/hr2). 62.8 km/hr3). 33.2 km/hr4). 77.5 km/hr |
| Answer» ANSWER for this QUESTION is 48 km/hr | |