If for integer x, 5 < x < 10 and y = x + 5. What is the greatest possible value of x + y ?

In an election a candidate who gets 84% of the votes is elected by a majority of 476 votes. What is the total...

The selling price of 15 items equals the cost of 20 items. What is the percentage profit earned by the seller...

One third the sum of 13 and a certain number is the same as one more than twice the number . Find out the numb...

Ina zoo , each pigeon has 2 legs, and each rabbit has 4 legs. The head count of the two species together is 12...

Find the smallest number of oranges that can be distributed completely among 4, 6, 10 or 18 children .

A closed rectangular tank contains a certain amount of water. When the tank is placed on its 3 ft by 4 ft side...