- AEither statement alone is sufficient
- BStatement II alone is sufficient but Statement I alone is not
- CBoth statements together are needed (neither alone is sufficient)
- DStatement I alone is sufficient but Statement II alone is not
Step-by-Step Solution
I gives present age = 12 + 5 = 17 years — sufficient. II gives no numerical information.
Answer: D) Statement I alone is sufficient but Statement II alone is not