1.  Four friends A, B, C and D live in a same locality. The house of B is in the east of A's house but in the north of C's house. The house of C is in the west of D's house. D's house is in which direction of A's house?
A. South-East
B. North-East
C. East
D. Data is inadequate

Answer: Option A

Explanation:

Therefore, D's house is in the South-East direction of A.