Multiple choice

Shailesh covered 180 kms. Distance in 10 hours. The first part of his journey he covered by Car, then he hired a Rickshaw. The speed of the car and rickshaw is 25 kmph and 15 kmph respectively. The ratio of the distances covered by the car and the rickshaw is?

  1. 7: 9

  2. 7: 5

  3. 7: 3

  4. 7: 2

  5. 7: 4

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B Correct answer
AI explanation

Let the distance covered by the car be x km, so the rickshaw distance is (180 - x) km. Using the formula Time equals Distance divided by Speed, the total time is x/15 + (180 - x)/25 = 10. Multiplying by 75 gives 5x + 540 - 3x = 750, which means 2x = 210 and x = 105. The distances are 105 km for the car and 75 km for the rickshaw, making their ratio 105 to 75 or 7 to 5. The ratio is 7 to 5.