1.  Town D is 13 Km. towards the East of town A. A bus starts from town A travels 8 Km. towards West and takes a right turn. After taking the right turn, it travels 5 Km. and reaches town B. From town B the bus takes a right turn again, travels 21 Km. and stops. How far and towards which direction must the travel to reach town D?

A. 13 Km. towards South
B. 5 Km. towards West
C. 21 Km. towards South
D. 5 Km. towards South
E. None of these

Answer: Option D

Explanation:

5 km towards south.