Kesab Chandra Nag Solutions for Exercise 1: EXERCISE-2

A man bought two cows for $₹1030$. By selling one of them at a gain of $10\%$ and the other at a loss of $4\%$, he got the same money in each case. Find the C.P. of each cow in $₹$.

Joydebbabu bought rice for $₹40000$. He sold $\frac{1}{4^{th}}$ of it at a loss of $10\%$ and $\frac{2}{3^{rd}}$ of it at a profit of $30\%$. At what percentage of profit should he sell the rest of the rice so as to gain $20\%$ as a whole?

The production cost of television and the C.P's of its various stages are given by

What is the percentage of profit of the retailer by selling the television?

The production cost of television and the C.P's of its various stages are given by

What is the percentage of profit of the wholesaler by selling the television?

The production cost of television and the C.P's of its various stages are given by

What percentage of production cost of a television the customer should have to pay more that its production cost to buy it?

The production cost of television and the C.P's of its various stages are given by

What is the percentage of the producer on selling the television?

From the graph, determine the ratio (Production cost): Selling price). What is the relation between them?

From the graph, determine the percentage of profit or loss.