Solution Y is 40 percent sugar by volume and solution X is 20 percent sugar by volume. how many gallons of solution that is 25 percent sugar by volume/
It takes 1 pound of flour to make y cake. The once of flour is w dollars for x pounds In terms of w, of w, x and y,what is the dollars cost of the flour required to amke 1 cake?
If 3/4 of the number of women working at company X is equal to 2/3 of the number of men, what fraction of the employees at companyat company X are women5
If the circle with center O has area 9π, what is the area of equilateral triangle ABC?
If the average of seven consecutive integers is k+2, then the product of the greatest and least integers is____
The sumof the pre-tax costs of items A ans item B is Tk. 300. In dhaka, each item would be charged a flat 7% tax. In Rangpur item A is subject to 5% tax and item b is subject to 10% tax. If the tax in Rangpur on the purchase of both items is exactly Tk 3 more than it is in Dhaka, than what is the pre - tax price of item A?
If a, b,c and d are different integers between -6 and 10 inclusive, what is the least possible value of the product abcs?
A business has 1000 kg of rice, part of which he sells at 8% profi and rest at 18% profit. He gains 14% on the whole. How much rice did he sell at 18% profit?
In a certain sock drawer, there are 4 pairs black socks, 3 pairs of back socks, 3 pairs of gray of gray socks and 2 pairs of corage socks. It socks removed at random without replaced, what is the minimum number of socks that must removes in order to ensure that two socks of the the same color have been removed?
In a class, average mark in an exam is 70. The average of student of student who scored below 6o is 50. The avearge of srudents who scrord 60 or more is 75 It the total number of students in this calss is 20, how many students scored 60 or more?
Two tanks A and B are are filled with petrol. Tank A holds 600 litre more than tank B. If 100 litre of petrol were taken out from each tank A would then contain 3 times as much petrol as tank B. What is the total number of litre of fuel in the two full tanks?
How mant psoitive intigers less than 20 are equal to sum of a positive multiple of 3 and a positive multiple of 4?
If three metal cubes having sides of 3 cm, 4 cm and 5 cm were melted to make a single cube, what would be the length of the new cube?
Two items were sold together for taka 3600. One item was sold at 20% profit while the other was sold at 20% loss. How much profit or loss was made by the sale?
Baki lives miles west of Raju's . Rafiq lives 3 lives north of Raju's house and 2 miles west of Diba's house. What is the straght line distance from Baki's House to Diba's house?
If the average of 7,13, p and q is 17, what is the average of (p+11) and (q-9)?
M is a girl has the same number of brothers as sisters. N is a boy and has twice as amny sisters as brothers. M and n are the children of Q. how many children does Q have?
In a legislative body of 200 people the name Democrats is 50 less than 4 times the numbers of Republicans. If one firth of the legislators are neither Republican nor Democrat, how may of the legislators are Republicans?
Arafat has Tk. 420. he purchased fifty mangoes and thirty oranges with whole amount. He then chose to return six mangoes for nine oranges as both quantities are equality priced. What is the price of each mango?
In a class 120 studets are mile and 100 students are female.25% of the male students and 20% of the female students are engineering students. 20% of the male engineering students and 25% of the students passed the exam ?
If the integer A is multiple of 6, the integer B is multiple of 3 and A>B>0, then A2-B22 msut be multiple of following integers?
Six years ago, Kalam was P times as old as Kalam was. If Kalam was. If Rahim is now 17 years old, how old is Kalam now interns of P?
Who won the Nobel Prize in Economics in 2017?
A and B started a partnership business investing some in the ratio of 3:5 , C joined them after six months with an amount equal to that of B. In what proportion joined them after six months with an amount equal that of B. In what proportion should the profit at the and of the first year distributed among A. B and C
P starts jogging from point X to point. half an hour later his friend 'R" who jogs mile per hour slower than twice P's rate starts the same pint and follows the same path. If 'R' overtakes 'P' in 2 hours, how many miles will "R" have covered?