Question : Directions: If A – B means that A is the brother of B, A + B means that A is the sister of B, and A × B means that A is the father of B then which of the following expressions shows that P is the brother of R?

Option 1: P – Q + R

Option 2: P + Q – R

Option 3: P × Q + R

Option 4: P – Q × R

Question : Directions: If A × B means that A is the brother of B, A – B means that A is the sister of B, and A + B means that A is the father of B, then which of the following expressions shows that P is the father of R?

Option 1: P + Q × R

Option 2: P × Q + R

Option 3: P + Q + R

Option 4: P – Q × R

Question : Directions: If A × B means that A is the brother of B, A – B means that A is the sister of B, and A + B means that A is the father of B, then which of the following expressions shows that P is the paternal aunt of R?

Option 1: P – Q × R

Option 2: P – Q + R

Option 3: P × Q + R

Option 4: P + Q – R

Question : Directions: If A – B means that A is the father of B, A + B means that A is the mother of B, and A × B means that A is the brother of B, then which of the following expressions shows that Q is the brother of P?

Option 1: P × Q – R

Option 2: P × Q + R

Option 3: R + P × Q

Option 4: Q – P × R

Question : Directions: If A + B means that A is the father of B, A – B means that A is the mother of B, and A × B means that A is the brother of B then which of the following expressions shows that Q is the son of P?

Option 1: P – R × Q

Option 2: Q – P × R

Option 3: P – Q – R

Option 4: P – Q × R

Question : Directions: If A ÷ B means that A is the brother of B, A × B means that A is the sister of B, and A – B means that A is the father of B then which of the following expressions shows that P is the father of R?

Option 1: P – Q × R

Option 2: P × Q – R

Option 3: P ÷ Q × R

Option 4: P – Q – R