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CA Intermediate · Cost and Management Accounting · Service Costing

Kaveri Travels runs a bus on a route of 120 km one way, making 2 round trips daily for 25 days in a month. The bus has 40 seats and on average 75% of seats are occupied. Total monthly cost is Rs 5,40,000. What is the cost per passenger-km?

The cost per passenger-km is Rs 1.50. The bus runs 120 x 2 x 2 = 480 km a day, or 12,000 km a month, carrying 30 passengers on average, giving 3,60,000 passenger-km. Dividing Rs 5,40,000 by this figure gives Rs 1.50.

  1. ARs 1.25
  2. BRs 0.94
  3. CRs 1.50Correct
  4. DRs 2.00

Explanation

Km per day = 120 x 2 (round trip) x 2 trips = 480; per month = 480 x 25 = 12,000 km. Passengers carried = 40 x 75% = 30. Passenger-km = 12,000 x 30 = 3,60,000. Cost per passenger-km = 5,40,000 / 3,60,000 = Rs 1.50. Rs 2.00 results from using only 120 x 2 x 25 = 6,000 km... that gives 1,80,000 passenger-km and Rs 3.00, so Rs 2.00 is not that; it comes from ignoring occupancy partially. Working check: 3,60,000 x 1.50 = 5,40,000.

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