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A survey of 170 families, 115 drink Coffee, 110 drink Tea and 130 drink Milk. Also, 85 drink Coffee and Milk, 75 drink Coffee and Tea, 95 drink Tea and Milk, 70 drink all the three. Find How many use Coffee and Milk but not Tea.
In a college, 45% of students drink coffee, 60% of students drink Tea and 10% of students don’t drink anything. There are 675 Students who drinks both coffee and Tea. Find the total number of students who drink only one type of drink.
If ‘Hexagon’ represents ‘Women who drink coffee’, ‘Circle’ represents ‘Women who drink black tea’, ‘Rectangle’ represents ‘Women who drink green tea’ and ‘Square’ represents ‘Women who drink lemon tea’, then How many women drink only black tea and lemon tea?
In a farewell party, 35% persons like soft drink and 55% persons like hard drink. If 10% of persons like both the drink, then what per cent of persons drink neither soft nor hard drink ?
A learner while learning the new grammatical form (say, future perfect - will have + past participle) is able to connect what he has already learnt (the present perfect form - has + past participle). What would this learning strategy be called?
Fact 1: All drink mixes are beverages.
Fact 2: All beverages are drinkable.
Fact 3: Some beverages are red.

If the first three statements are facts, which of the following statements must also be a fact?
I: Some drink mixes are red.
II: All beverages are drink mixes.
III: All red drink mixes are drinkable.
The population of a city is 2500, 30% of females drink wine, 40% of males want to drink juice. The total number of male who does not want to drink juice is 600. Find the total number of females who don't drink wine.
In a company, 80% of the employees drink coffee and 70% drink tea while 65% drink both tea and coffee. Find percentage of employees who do not drink either coffee or tea?
In a town with a population of 5000, 3200 people drink tea, 2500 people drink coffee and 1500 people drink both tea and coffee. How many of them neither drink tea nor coffee?
In a company, 35% of the employees drink coffee, 40% of the employees drink tea and 10% of the employees drink both tea and coffee. What % of employees drink neither tea nor coffee?