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To travel 732 km, an Express train takes 6 hours more than Rajdhani. If the speed of the Express train is doubled, it takes 3 hours less than Rajdhani. The speed of Rajdhani is

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To travel 732 km, an Express train takes 6 hours more than Rajdhani. If the speed of the Express train is doubled, it takes 3 hours less than Rajdhani. The speed of Rajdhani is
1). 81.3 km/hr
2). 61 km/hr
3). 40.7 km/hr
4). 101.7 km/hr

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Answered by on | Votes 0 |
61 km/hr : - option 2

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