If 4m =9n, what is the value of 7m, in terms of n?
If the average of five consecutive even numbers is 8, which of the following is the smallest of the five numbers?
Which of the following cannot be a value of 1/x-1?
The savings of an employee equals income minus expenditure. If their incomes ratio is 1 : 2 : 3 and their expenses ratio is 3 : 2 : 1, then what is the order of the employees A, B and C in the increasing order of the size of their savings?
Of 30 applicants for a job. 14 had at least 4 years' experience, 18 had degrees, and 3 had less than 4 years' experience and did not have a degree. How many of the applicants had at lest 4 year's experience and a degree?
In a certain recipe,214 cups of flour are called for to make a cake that serves 6.If Mrs. Jesmin wants to use to same recipe "to make a cake for 8, how many cups of flour must she use?
The ratio of the area of area of a circle to the radius of the radius of the circle is--
What is the area of the equilateral triangle if the base BC=6?
A man walks down the road for half an hour at an average speed of 3 miles per hour. He waits 10 minutes for a bus, which him back to his starting point at 3 : 15. If the man began his walk at 2 : 25 the same afternoon, what was the average speed of the bus?
If two non-zero positive integers p and q are such that p=4q and p<8, then q=?