Question
If the selling price of a red pen, a blue pen and a
black pen is Rs.20, Rs.15 and Rs.25 respectively, then find the total revenue generated by shopkeeper C by selling all the three types of pens. Answer the questions based on the information given below: The table shows the sum of the number of red pens and blue pens sold, number of blue pens sold as percentage of number of red pens sold and the ratio of number of blue pens sold to the number of black pens sold respectively by 4 different shopkeepers.Solution
For shopkeeper A, Let the number of red pens sold be ‘x’. Then, the number of blue pens sold = 55% of x = 0.55x Now according to question, => x + 0.55x = 310 => x = 200 Number of red pens sold = 200 Number of blue pens sold = 0.55x = 110 Number of black pens sold = 110 × (9/11) = 90 Similarly, we can find the required data for the other shopkeeper too. Total revenue generated by shopkeeper C = (100 × 20) + (120 × 15) + (168 × 25) => 2000 + 1800 + 4200 = Rs.8000 Â
Under the controlled and modified storage conditions which of these cannot be regulated
The National Policy for Farmers, 2007 was formed on recommendations of National Commission on Farmers, 2006 under the chairmanship of __________
Which of the following is an elementary substance which is a good conductor of electricity but is not a metal?
The practice of planting different crops sequentially on the same plot of land is called
Fruit Products Order was established in which year?
Which one of the following is an example of restorative crops?
Given below are two statements:
Statement I
Circulation of air over tropics is dominated by Hadley cell and Walker cell
Statemen...
Brassica carinata evolved from the cross of:
Match List I with List II
Which of the following methods causes killing of microorganisms