
Three tables are purchased for Rs. each. First is sold at a profit of , the second is sold at a loss of . If their average selling price is Rs. , find the profit percent on the third.
Answer
425.1k+ views
Hint: The given problem is based on profit and loss concept; in this problem we can find profit percentage using the formula and to find the selling price of first two tables we can make use of the formula and as per the requirement of the problem.
Complete step by step solution:
Given The cost of table = Rs. .
Then, the Cost price of the three tables = Rs.
Given The average Selling price of the tables = Rs. .
Then, the total Selling price = Rs.
Now we have to calculate selling price of the first table using the formula
given The Selling price of the first table at profit by using above formula
we get =
The Selling price of the first table=2700 Rs
Now we have to calculate selling price of the first table using the formula
given The Selling price of the second table at loss by using above formula
we get =
The Selling price of the second table=2425 Rs
Then, the sum of the Selling price of two tables =
So, the Selling price of the third table = The total of the Selling price − the sum of the Selling price of two tables
Rs
Profit on the third tables Rs
Therefore, profit percent on third table is
So, the correct answer is “ ”.
Note: To solve the above problem we have used the direct formula along with unitary method (if the value of one unit is given then multiply the value of a single unit to the number of units to get necessary value) where ever necessary because as in the problem cost of each table is given.
Complete step by step solution:
Given The cost of
Then, the Cost price of the three tables = Rs.
Given The average Selling price of the
Then, the total Selling price = Rs.
Now we have to calculate selling price of the first table using the formula
we get =
Now we have to calculate selling price of the first table using the formula
we get =
Then, the sum of the Selling price of two tables =
So, the Selling price of the third table = The total of the Selling price − the sum of the Selling price of two tables
Profit on the third tables
Therefore, profit percent on third table is
So, the correct answer is “
Note: To solve the above problem we have used the direct formula along with unitary method (if the value of one unit is given then multiply the value of a single unit to the number of units to get necessary value) where ever necessary because as in the problem cost of each table is given.
Latest Vedantu courses for you
Grade 8 | CBSE | SCHOOL | English
Vedantu 8 CBSE Pro Course - (2025-26)
School Full course for CBSE students
₹45,300 per year
Recently Updated Pages
Master Class 9 General Knowledge: Engaging Questions & Answers for Success

Master Class 9 English: Engaging Questions & Answers for Success

Master Class 9 Science: Engaging Questions & Answers for Success

Master Class 9 Social Science: Engaging Questions & Answers for Success

Master Class 9 Maths: Engaging Questions & Answers for Success

Class 9 Question and Answer - Your Ultimate Solutions Guide

Trending doubts
How many ounces are in 500 mL class 8 maths CBSE

Summary of the poem Where the Mind is Without Fear class 8 english CBSE

Advantages and disadvantages of science

10 slogans on organ donation class 8 english CBSE

In Indian rupees 1 trillion is equal to how many c class 8 maths CBSE

The LCM and HCF of two rational numbers are equal Then class 8 maths CBSE
