1 Answers
Option 4 : If the data in all the statements I, II and III together is necessary to answer the question.
Statement I:
Shefali may be travelling on Thursday, Friday or Saturday. Hence, Statement I alone is not sufficient to answer the question.
Statement II:
Shefali may be travelling on Wednesday, Thursday or Friday. Hence, statement II alone is not sufficient to answer the question.
Statement III:
Shefali may be travelling on any day except Friday.
Statement I & II:
Shefali can be travelling on Thursday or Friday.
Statement I & III:
Shefali can be travelling on Thursday or Saturday.
Statement II and III
Shefali may be travelling on Wednesday or Thursday
Statement I, II & III:
Shefali is travelling on Thursday.
Hence, the data in all the statements I, II and III together is sufficient to answer the question.