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Maths-

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Easy

Question

In an office, every employee likes at least one of tea, coffee and milk. The number of employees who like only tea, only coffee, only milk and all the three are all equal. The number of employees who like only tea and coffee, only coffee and milk and only tea and milk are equal and each is equal to the number of employees who like all the three. Then a possible value of the number of employees in the office is

65
90
77
85

The correct answer is: 77

Total number of employees $equals 7 x$ i.e. a multiple of 7. Hence, option (c) is correct

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