The percentage of profit,when an article is sold for Rs.`78` is twice than when it is sold for Rs.69.The cost price of the article is-

The per cent profit made when an article is sold for Rs.56 is thrice as when it is sold for Rs.42. The cost price of the article is:

The per cent profit made when an article is sold for ₹ 56 is thrice as when it is sold for ₹ 42. The cost price of the article is :

What is the cost price of the cassette ? (i) The percent profit made when the cassette is sold for Rs. 78 is twice as much as when it is sold for Rs. 69 (ii) If the price of the assette is marked at 20% above the cost price and discount of 10% is offfered on the marked price, the seller gain 8%

The profit earned when an article is sold for Rs. 800 is 20 times the loss incurred when it is sold for Rs. 275. At what price should the article be sold if it is desired to make a profit of 25%?

The profit earned when an article is sold for Rs. 800 is 20 times the loss incurred when it is sold for Rs. 275. At what price should the article be sold if it is desired to make a profit of 25%.

The percentage of loss when an article is sold at Rs. 50 is the same as that of the profit when it is sold at Rs. 70. The above mentioned percentage of profit or loss on the article is