- ABoth statements together are needed (neither alone is sufficient)
- BEither statement alone is sufficient
- CStatement I alone is sufficient but Statement II alone is not
- DStatement II alone is sufficient but Statement I alone is not
Step-by-Step Solution
Combining, X is east of Z which is north of Y, placing X to the north-east of Y. Neither statement alone links X to Y.
Answer: A) Both statements together are needed (neither alone is sufficient)