question_answer

Test-IV Reasoning and Computer Aptitude

Direction: Read the information carefully and answer the following questions:

\[A\,\Delta \,B\]means A is mother of B

Ameans A is brother of B

A means A is husband of B

\[A||B\]means A is father of B

\[\,A\sum B\]means A is daughter of B

What should come in place of question mark in the given expression to establish that P is sister of Q? \[P\sum \,L||N\,?\,Q||R\]

A)

B) \[\sum \]           

C)                                

D) Either \[\sum \]or

E) Either\[\Delta \]or\[\sum \]

Correct Answer: A

Solution :

We put\[\bigcirc .\]in place of question mark Clearly, P is sister of Q