Question
Ratio of the number of belts to that of purses in a
store is 2:5. The ratio of the selling price of each belt to that of each purse is 4:3. If revenue generated by selling all the belts is Rs. 4500 then find the revenue generated by selling all the purses.Solution
Let the number of purses and belts in the store be ‘2x’ and ‘5x’, respectively. Let the selling price of each belt and each purse be Rs. 4y and Rs. 3y, respectively. ATQ, 2x × 4y = 4500 Or, xy = (4500/8) = 562.5 Revenue generated on selling all the purses = 5x × 3y = 15xy = 15 × 562.5 = Rs. 8437.5
If cream is removed from milk, its density –
What is the chemical name of baking soda?
Two bodies are in SHM having the same amplitude but different frequencies. The motion of the resultant is:
Which one of the following physical quantities is the same for molecules of all gases at a given temperature?
Which food group is rich in dietary fiber?
The base of the modern periodic table is
Which part of the flower is responsible for producing pollen?
A conducting sphere of radius R carries a charge Q. If half of the charge is transferred to an identical uncharged sphere brought into contact and remov...
Which of the following element is required for the conversion of the solar energy?
Which of the following acid is found both in tomato and wood sorrel?
Relevant for Exams:
