The problem given below consists of a question and two statements numbered I and II. You have to decide whether the data provided in the statements are sufficient to answer the question.
How many sisters does Sunny have ?
I. Sunny is the only son of his parents.
II. Sunny’s parents have three children.
1
Only statement I alone is sufficient to answer the question.
2
Only statement II alone is sufficient to answer the question.
3
Statements I and II together are sufficient to answer the question.
4
Either statement I or II alone is sufficient to answer the question.