Q3.

In the following question below are given some statements followed by some conclusions based on those statements. Taking the given statements to be true even if they seem to be at variance from commonly known facts. Read all the conclusions and then decide which of the given conclusion logically follows the given statements.
Statements:
I. All N are K.
II. All K are P.
Conclusion:
I. Some P are not K.
II. No P is N.

Q4.

A @ B means ‘A is the sister of B’.

A & B means ‘A is the brother of B’.

A # B means ‘A is the wife of B’.

A ^ B means ‘A is the mother of B’.

A + B means ‘A is the father of B’.

If H @ V @ U # W & E ^ X # Z & R ^ S, then which of the following statements is NOT correct?

Q5.

If A – B means that A is the brother of B, A + B means that A is the sister of B, A ÷ B means that A is the father of B then which of the following expression shows that P is the paternal uncle of R?