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
One dozen eggs and ten pound of apples are currently of the same price . if the price of a dozen eggs rises by 10% and that of apples rises by 2% how much more will it cost to buy a dozen of eggs and ten pounds of apples?
A 2%
B 6%
C 10%
D 12%
One doxen eggs and ten pound of apple are currrently of same price. If the price of a dozen agges rises by 10% and that of apples rises by 2%, how much more will it cost to buy a dozen of eggs and ten punds of apples?
A 2%
B 10%
C 6%
D 12%
The current market price of eight dozen of bananas and five pounds of oranges are the same. If the price per dozen of bananas rises by 5% and the price per pound of oranges rises by 4%, How much more will it cost to by eight dozens of bananas and five pounds of oranges?
A 4.5%
B 9%
C 6.6%
D 7.2%
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+
The kinematic viscosity (in stoke) and the absolute/dynamic viscosity (in poise) are the same for __________ at room temperature.
A Air
B Water
C Mercury
D Alcohol
Viscosity of blood is
A A function of friction between molecules of flowing blood
B A contributing factor to peripheral resistance
C A determining factor of blood flow
D Increased in anemia
E Increased in hypoproteinemia
Which blood group is the universal blood receiver in human body ?
A A + ve
B B + ve
C O + ve
D AB + ve

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