In the survey of 200 men it was found that 65 men take only coffee, 35 take only tea, 25 do not take either and the rest take both coffee and tea, find the probability that a man selected at random

a) TAKES COFFEE

b) takes only tea

@ shrirocks: You had provided the correct answer. Keep Posting!!

 I would like to mention that in the second part 'tea' will come in place of 'coffee'.

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+Cheers!

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65 men takes only coffe and 200- (65+35+25) takes both tea and coffe.

So probability =65+75/200

 = 140/200 = 7/10.

b) 35 only take tea

So probability = 35/200 = 7/40.

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