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6 Boys and 5 Girls, i.e., a total of 11 people can be arranged in 11!/6!5! ways or, 462 ways.
For no 2 Girls to sit together, arrangement can be done in the following way: [B are Boys]
_ B _ B _ B _ B _ B _B_
There are 7 spaces that can be taken up by 5 Girls so that no 2 of them sit together.
Number of ways = 7 C 5 = 21.
Required probability = 21/462 = 1/22
Food quality management is based on
_________is a physical or chemical method of food preservation where all microorganisms present in food are destroyed.
How many countries are members of FAO, WHO, and CODEX?
(i) saponification
(a) triglycerides
(ii) milk fat
(b) alkali
(iii) ...
The microbes, which can grow at high concentration of sugar, called
Heat required to change the state of commodity is known as
a) Specific heat
b) Latent heat
c) �...
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Bacillus is an example of
Which of the following is true with regard to growth of microorganisms:
Milk is an example of
a) Water dispersed in fat
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c) Oil in water...