Study the given diagram carefully and answer the question. The numbers in different sections indicate the number of persons.

Which of the following statements is correct on the basis of the above diagram?

Correct option is B

The number of coffee lovers who are both graduated and soldiers is 90.   

coffee lovers = 27 + 90 + 52 + 65 

coffee lovers with graduated = 65 + 52

coffee lovers who are both graduated and soldiers = 52  not 90 as given (option a is wrong)

The number of graduate who are also coffee lovers but not soldiers is 65.

graduate = 65 + 52 + 93 + 49

graduate with coffee lovers= 65 + 52

​graduate who are also coffee lovers but not soldiers= (65 + 52) - (52) = 65  Correct options is option b .

The number of soldiers who are neither coffee lovers not graduate is 193.

​The number of soldiers = 90 + 52 + 93 + 141

The number of soldiers who are neither coffee lovers not graduate = (90 + 52 + 93 + 141) - (90 + 52 + 93) = 141 not 193 (option c also wrong)

The number of soldiers who are also coffee lovers is 27.

= 52 + 90 = 142 (option d also wrong)

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