In a village of 500 people, each person likes at least one of cadbury, nestle, amul and mars. Also 230 like cadbury, 210 like nestle, 220 like amul, 240 like mars and 40 like all four. The number of persons who like exactly one chocolate for each category is the same and is 60. The number of people who like exactly two of the four chocolates for each possible pair is 30 except for only cadbury and nestle, only nestle and amul for which it is 20 each. 10 people like all the drinks except cadbury. How many like exactly three out of the four?Choices:- 60 70 80 90
Question
In a village of 500 people, each person likes at least one of cadbury, nestle, amul and mars. Also 230 like cadbury, 210 like nestle, 220 like amul, 240 like mars and 40 like all four. The number of persons who like exactly one chocolate for each category is the same and is 60. The number of people who like exactly two of the four chocolates for each possible pair is 30 except for only cadbury and nestle, only nestle and amul for which it is 20 each. 10 people like all the drinks except cadbury. How many like exactly three out of the four?Choices:- 60 70 80 90
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