Refer to figure.
Another question which tests your knowledge of the mass definitions and their relationships. To calculate the landing mass we need just 2 items:

1. Actual Zero Fuel Mass (Be careful of Maximum ZFM, which is often given by the examiner as a decoy)
2. Fuel on board at landing

From the question we have:

Zero Fuel Mass = 6500 kg
& the fuel on board at landing:

• Contingency = 110 kg
• Alternate = 600 kg
• Final Reserve = 130 kg

6500 + 110 + 600 + 130 = 7340 kg

Note: You do not add the Taxi Fuel as you have burnt that taxiing to the runway, nor add the trip fuel which you have burnt getting to the destination.