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Q: If Hema walks at 12 km/hr instead of 8 km/hr, she would have walked 20 km more. The actual distance travelled by Hema is ?

  • 1
    40 kms
  • 2
    30 kms
  • 3
    46 kms
  • 4
    32 kms
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Answer : 1. "40 kms"
Explanation :

Answer: A) 40 kms Explanation: Let the actual distance travelled be x km. Then x/8=(x+20)/12 => 12x = 8x + 160=> 4x = 160=> x = 40 km.

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