Task: Question Answering
Input (English): Problem: 50 litres of diesel is required to travel 600 km using a 800 cc engine. if the volume of diesel required to cover a distance varies directly as the capacity of the engine, then how many litres of diesel is required to travel 800 km using 1200 cc engine ?
Options: a. 80 litres, b. 90 litres, c. 100 litres, d. 170 litres, e. none of these
Output (English): c