1.

'A + B' means 'A is mother of B'
'A – B' means 'A is the sister of B'
'A * B' means 'A is father of B'
'A = B' means 'A is the brother of B'
'A B' means 'A is the daughter of B'

How is Q related to U?

Statement I: P * Q – S = T V
Statement II: P * Q + R – S – W
Statement III: T + R * U – Y

A. The data in statement I and III are sufficient to answer the question.
B. The data in statement II and III are sufficient to answer the question.
C. The date in statement III and either I or II is sufficient to answer the question.
D. All I, II, III statements are together not sufficient to answer the question
E. All I, II, III statements are together sufficient to answer the question
Answer» B. The data in statement II and III are sufficient to answer the question.


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