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The following question is accompanied by three statements (I), (II), and (III). You have to determine which statements(s) is/are sufficient/necessary to answer the questions. Jabalpur Express leaves Jabalpur at 8:00 am for Somnath. At what time will it reach Somnath? Statement I. For the first 200 km, it travels at a speed of 250 km/h and maintains the same speed during the entire journey. Statement II. It has 10 stoppages in between Jabalpur and Somnath. Statement III. Before every stoppage, it covers the same distance of 320 km.

The following question is accompanied by three statements (I), (II), and (III). You have to determine which statements(s) is/are sufficient/necessary to answer the questions. Jabalpur Express leaves Jabalpur at 8:00 am for Somnath. At what time will it reach Somnath? Statement I. For the first 200 km, it travels at a speed of 250 km/h and maintains the same speed during the entire journey. Statement II. It has 10 stoppages in between Jabalpur and Somnath. Statement III. Before every stoppage, it covers the same distance of 320 km. Correct Answer The data in all the statements I, II, and III are not sufficient to answer the question.

Calculation:

From statement I:

We can conclude the speed of the train and by combining Statement II and III, we conclude the distance between Jabalpur and Somnath.

But we can not conclude how long it has stopped at each stoppage because the speed we concluded is the speed of the train not the average speed of the entire journey.

All the statements I, II, and III are not sufficient to answer the question.

Related Questions

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