Some question: A woman begins bicycling with a pace of 10 kmph and she increases her pace every two hours by 2 kmph. She rests from bicycling 2 hours after her pace reaches her maximum speed of 14 kmph. She does a cool-down for the final 8 km at a pace of 2 kmph. How far in km did she bicycle?\nOptions:\n(A) 96 km\n(B) 100 km\n(C) 106 km\n(D) 116 km\n(E) 126 km
Some stream of consciousness:
User
Distance covered in first two hours = 10 Ã— 2 = 20 km\nDistance covered in next two hours = 12 Ã— 2 = 24 km\nDistance covered in next two hours = 14 Ã— 2 = 48 km\nDistance covered in first six hours\n20 + 24 + 48 = 92 km\nRemaining distance = 8 km\n92 + 8 = 100 km The answer: (B).
Assistant