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
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
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
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+
A can do a piece of work in 10 days. While B alone can do it in 15 days. They work together for 5 days and the rest of the work is done by C in 2 days. If they get Tk 450 for the whole work, how much money C should get from the whole?
A Tk 150
B Tk. 75
C Tk. 225
D Tk. 200
A person of which of the following blood groups can receive blood of any group?
A A
B AB
C B
D O
Prolonged standing of whole blood after collection can
A Decrease blood glucose level
B Increase intracellular enzyme in serum
C Decrease serum K+ level
D Increase in blood urea concentration
E Increase in serum Na+ concentration
How many control unit(s) is/are available in SISD (single data stream, single data stream) architecture?
A one
B two
C more than one
D Mone
E None of the above
The acceleration of a particle at any instant has two components i.e. radial component and tangential component. These two components will be
A Parallel to each other
B Perpendicular to each other
C Inclined at 45°
D Opposite to each other
In India, are prefabricated components costlier than those of traditional cast-in-situ items that the prefabricated components replace?
A Yes, because of heavier overheads and handling cost
B Yes, because of the very high order of quality control for the factory made components
C No, because of repetitive manufacture of a number of elements
D No, because of savings in site labour

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