Rent for first two kilometers = Rs 20. Rent for excess of 2 km and up to 10 km = Rs 5 For every km in excess of 10 km = Rs 8 Bullock cart charge for each km = Rs 2 Total rent spent by Sardar Khan= Rs 102 According to the statement, After 14 km. he left the taxi 20 + 8(5) + 4(8) = 20 + 40 + 32 = 92 He paid Rs 92 to the taxi driver. Money paid to bullock cart driver = 102 - 92 = Rs 10 Distance covered by him in bullock cart = 10/2 = 5 km. Distance of his home from railway station = 5 + 14 = 19 km.