The correct answer is B-, B+, AB- or AB+.Explanation:Aditi has a B-ve blood group. She donates blood every year. Her blood can be transferred to a person having blood group B-, B+, AB- or AB+.A person with blood groupcan donate blood tocan receive blood fromO PositiveO+,A+,B+,AB+O+, O-A PositiveA+, AB+A+, A-, O+, O-B PositiveB+, AB+B+, B-, O+, O-AB PositiveAB+All blood typesO NegativeAll blood typesO-A NegativeA-, A+, AB-, AB+A-, O-B NegativeB-, B+, AB-, AB+B-, O-AB NegativeAB-, AB+AB-, A-, B-, O-