DSSSB · Mathematics
A person walks at a speed of 5 km/hr for the first 3 hours, then increases his speed to 6 km/hr for the next 2 hours. What was the total distance covered by that person?
- 27 km
- 29 km
- 30 km
- 28 km
एक व्यक्ति पहले 3 घंटे 5 km/hr की चाल से चलता है, फिर अगले 2 घंटे अपनी चाल बढ़ाकर 6 km/hr कर देता है। उस व्यक्ति ने कुल कितनी दूरी तय की?
- 27 km
- 29 km
- 30 km
- 28 km
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