A series is given, with one word missing. Choose the correct alternative from the given ones that will complete the series. rupees, arena, pursue, spare, separate, ?
Pranav went 10 Km to the North. Then he turned West and covered 10 Km. Then he turned south and covered 5 Km. Finally, he turned to the East and covered 10 Km. In which direction he is from the starting point?