If 15 is 3/4 of x and y = .45x, then y=?
When positive integer m is divided by positive integer n, the remainder is 6. If m/n = 112.15 what is the value of n?
The average income of 10 BBA graduates is Tk. x. The individual income of 5 MBA graduates is Tk. 100y each. What is the average income of these 15 graduates?
Tk. 1000 is divided among A, B and C so that A has twice as much as B and B has thrice as much as C. How much did B receive?
If the sum of five consecutive positive integers is A, then the sum of the next five consecutive integers in terms of A is :
If d= c-b/a-b, then b =?
A room contains 200 people, 25% of whom are graduates. A group of people, 30% of whom are graduates, leave the room. Of the remaining people, 10% are graduates. How many people did leave the room?
How many tiles, each a square tile of 2 inch sides, are needed to cover a rectangle floor of 4 feet long and 6 feet wide?
There are three different roads from Shah Bag to Farm Gate and 4 different roads from Farm Gate to Banani. How many different routes are there from Shah Bag to Banani via Farm Gate?
You are to arrange 36 identical chairs in rows such that there is same number of chairs in each row. Each row must contain at least 4 chairs and there must be at least 3 rows. How many different arrangements are possible?
Mr. Rahman is insured completely for Tk. 50,000 of damages to his machinery. For any damage above Tk. 50,000 the insurance co. will pay Tk. 50,000 plus 20% of the rest of the damage amount. For a recent accident, Mr. Rahman was paid Tk. 56,000 by the insurance co. What was the total estimated damage?
The probability that a student will graduate with honors and get a good job is 0.09 whereas the probability that a student will graduate with honors is 0.1. What is the probability that a student will get a good job if she graduates with honors?
A South American visitor was confused to read that the next day's temperature would be 77 degree Fahrenheit. Translate that into Celsius for him with this formula C = 5/9 *F-32?
If (x+3y)=15 and x=-1.5y, then x=?
If n is an even integer which of the following must be an odd integer?
How much salt must we add to 10 grams of a 20% salt solution to strengthen it into a 50% solution?
A tank is 30% full with water. If 18 liters of water is added, the tank becomes 3/4 full. What is the capacity of the tank?
Express ( 20 * .052) in terms of percentage.
If x is negative , which of the following must also be negative?
34*0.1*3*0.12*9/3-110*10-4=?
If a-b/3=1/3 and a+b/4=3/2, then (a+b)=?
If x=55,y=10+25 and z=5+45, which of the following is true?
If 50% of x is 75% of y, which of the following is equal to x+y?
In a class of 50 students, 10 did not opt for math, 15 did not opt for science and 2 did not opt for either. How many students of the class opted for both math and science?
which of the sets of numbers can be used as the lengths of the sides of a triangle?