Related Questions

In a sample of 50 people, 19 had type O blood, 22 had type A blood, 7 had type B blood and 2 had type AB blood. If a person is selected randomly, find the probability that the person has neither type A nor type O blood?
A 15/25
B 31/50
C 11/25
D 9/50
A person of which of the following blood groups can receive blood of any group?
A A
B AB
C B
D O
Of the blood groups A, B, AB and O, which one is transfused into a person whose blood group is A?
A Group A only
B Group B only
C Group A and O
D Group AB only
An individual whose blood type is B may in an emergency, donate blood to a person whose blood type is
A B or A
B AB or A
C A or O
D AB or B
Person having blood group 'B' can donate the blood to person having blood group
A A and O
B B and O
C A and AB
D B and AB
A man whose blood group is not known meet with a serious accident and needs blood transfusion immediately. Which one of the blood group mentioned below and readily available in the hospital will be safe for transfusion?
A O, Rh-
B O, Rh+
C AB, Rh-
D AB, Rh+
Which Bangladeshi scientist discovered the complete genetic sequence of jute?
A Dr. Maqsudul Alam
B Dr. Abul Hussam
C Dr. M Innas Ali
D Saleemul Huq
The scientist who first discovered that the earth revolves round the sun was -
A Newton
B Einstein
C Dalton
D Copernicus
Scientist have discovered a liquid that boils at about 165 ͦ C with ________ decomposition.
A partial
B partly
C partially
D parting
Which scientist of Bangladesh discovered the jute genome decoder?
A Dr Shariful Alam
B Dr Nusrat Alam
C Dr Mohammad Jafar Iqubal
D Dr Maksud Alam

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