Akhilesh runs a coffee shop and sells 51 cups of coffee in 6 hours. If this is three-fourths of the total number of cups he sells in the whole day, find out the number of cups he sells in a day.

Refer to the data below and answer the question that follow: In the survey among students at all the IIMs, it was found that 48% preferred coffee, 54% liked tea and 64% smoked. Of the total, 28% liked coffee and tea, 32% smoked and drank tea and 30% smoked and drank coffee. Only 6% did none of these. If the total number of students is 2000 then find. The ratio of the number of students who like only coffee to the number who like only tea is

A person selling an article for Rs 96 finds that his loss percent is one-fourth of the amount of rupees that he paid for the article. What can be the cost price?

Eleven friends had a tea party. All boys took only coffee and all girls took only tea. The cost per cup of coffee in rupees is numerically one more than the number of girls and the cost per cup of tea in rupees is numerically equal to the number of boys. If the ratio of the total expenses of the boys and the girls is 7 : 6 , then what is the cost of each coffee ? (In Rs.)

Nine friends had a tea party. All boys took only coffee and all girls took only tea. The cost per cup of coffee in rupees is numerically 2 less than the number of girls and the cost per cup of tea in rupees is numerically 2 less than the number of boys. If the ratio of the total expenses of the boys and the girls is 5 : 6 , then what is the cost of each coffee? (In Rs.)

If A and B are two sets containing 3 and 6 elements respectively, what can be the maximum number of elements in A cup B . Find also the minimum number of elements in A cup B .

The number of books sold by a seller over a year is as follows. In which months did he sell more than the average number of books sold that year ?

A fruit vendor has 260 mangoes , 292 oranges and 220 apples. He cells each of these fruits in a package containing the same number of fruits in a package containing the same number of fruits of the same kind and has found that 4 apples, 4 orangles and 4 mangoes are left out. If he sells each package of mangoes at ₹ 30 , find the total selling price.