Question
After selling 15 chairs, a furniture shop earns a profit
equivalent to the selling price of 3 tables. While selling 10 tables, the shop earns a profit equal to the selling price of 5 chairs. The numerical value of the Profit % is equal in both cases and the Cost price of a chair is one-third the cost price of a table. Find the ratio of the selling price of a chair to a table.Solution
ATQ, Let the cost price of a chair be 'c', then the cost price of a table is '3c' And the Selling price of the chair and the table be Sc and St respectively Now according to the Question, Cost price of 15 chair = 15c and the profit = 3St Profit % = (3St/15c) × 100 = (20St/c) % Cost price of 10 tables =30c and profit = 5Sc. Profit percentage = (5Sc/30c) × 100 = (50Sc/3c) % Since the profit percentages are equal: 
The ratio of the selling price of a chair to a table is 6:5.
The first stable compound formed in the photosynthesis of C3 plants is:Â
Which plant has stomata only on the upper surface of its leaves?
Source of oxygen during photosynthesis is
Which of the following plants requires a long uninterrupted dark period to flower?
Which process share the same pathway as glycolysis but in opposite direction?
When plant cells are placed in hypertonic solution, they become____
In electron transport system, ____ is the terminal electron acceptor.Â
Which pathway is described as the movement of water through the cell walls and intercellular spaces of the plant?
In linkage process,  Acetyl CoA is formed by the oxidative decarboxylation of ____
In glycolysis, a glucose molecule gets converted into _____
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