J

Jatin Dubey • 3.78K Points
Extraordinary Math

Q. A boat against the current of water goes 9 km/hr and in the direction of the current 12 km/hr. The boat takes 4 hours and 12 minutes to move upwared and downward direction from A to B. What is the distance between A and B?

  • (A) 21.6 km
  • (B) 21.0 km
  • (C) 22 km
  • (D) 30 km
  • Correct Answer - Option(A)
  • Views: 149
  • Filed under category Math

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