DSSSB · Mathematics
A man covers a certain distance at a uniform speed. If his speed had been 8 km/h more, he would have taken 2 hours less. If his speed had been 6 km/h less, it would have taken him 3 hours more. Find his original speed.
- 25 km/h
- 18 Km/h
- 20 km/h
- 23 km/h
कोई आदमी, एकसमान चाल से किसी निश्चित दूरी को तय करता है। यदि उसकी चाल 8 km/h अधिक होती, तो उसे 2 घंटे कम लगते। यदि उसकी चाल 6 km/h कम होती, तो उसे 3 घंटे अधिक लगते। उसकी मूल चाल ज्ञात कीजिए।
- 25 km/h
- 18 Km/h
- 20 km/h
- 23 km/h
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