Karen’s brother was born on which day of August?
Statement I: Karen correctly remembers that her brother’s birthday is before fifteenth August but after twelfth August.
Statement II: Karen’s father correctly remembers that his son’s birthday is before seventeenth of August but after ninth of August.
Statement III: Karen’s mother correctly remembers that Karen’s brother’s birthday is before sixteenth of August but after thirteenth of August.
1
Both statements I and III together are sufficient to answer the question.
2
Both statements II and III together are sufficient to answer the question.
3
Either statement I and II or II and III together are sufficient to answer the question.
4
All the statements I, II and III together are not sufficient to answer the question.
5
All the statements I, II and III together are sufficient to answer the question.