- ABoth statements together are needed (neither alone is sufficient)
- BStatement I alone is sufficient but Statement II alone is not
- CStatement II alone is sufficient but Statement I alone is not
- DEither statement alone is sufficient
Step-by-Step Solution
The two codes share 'na' and 'da' for the common words 'is' and 'red', leaving 'sa' for 'rose'. Neither statement alone isolates 'rose'.
Answer: A) Both statements together are needed (neither alone is sufficient)