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Q: A person has to cover a distance of 40 km. He covers a distance of 16 km and the remaining distance is covered by a tanga. If he covers a distance of 16 km from a tanga and the remaining distance at a speed of 4 km/hr. So he takes more than 1 hour. Find the speed of the tanga.
  • A. 12 Km./hr.
  • B. 8 Km./hr.
  • C. 16 Km./hr.
  • D. 10 Km./hr.
Correct Answer: Option B -
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Explanations:

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