Task: Question Answering
Input (English): Problem: a car started running at a speed of 30 km / hr and the speed of the car was increased by 2 km / hr at the end of every hour . find the total distance covered by the car in the first 10 hours of the journey ? 
Options: a ) 288 , b ) 390 , c ) 287 , d ) 266 , e ) 161
Output (English): b