The houses of A and B face each other on a road going North-South, A's being on the western side. A comes out of his house, turns left, travels 5 km, turns right, travels 5 km to the front of D's house, B does exactly the same and reaches the front of C's house. In this context, which one of the following statements is correct?

Options

A. C and D live on the same street
B. C's house faces South
C. The houses of C and Dare less than 20 km apart
D. None of the above

Answer

C

Explanation

So, the houses of C and D are less than 20 K apart. For