A person with blood group ARh^ - can receive the blood transfusion...

The correct answer is option (4) because recipient is A blood group with $\mathrm{Rh}(-\mathrm{ve})$ antigen, hence cannot receive blood from any blood group with $\mathrm{Rh}(+\mathrm{ve}$ ) antigen and as A blood group individuals have anti-B antibodies in plasma. So, donor could be $\mathrm{O}(\mathrm{Rh}-\mathrm{ve}$ )$and \mathrm{A}(\mathrm{Rh}-\mathrm{ve}$ ) only. Options (1), (2) and (3) are not correct answers because $\mathrm{B}^{-}, \mathrm{AB}^{-}$and $\mathrm{A}^{+}$blood groups will lead to serve clumping reaction.