If a shopkeeper sells 220 books and earns a loss of 20 books, he has made a percentage loss.

A shopkeeper sells Mathematics books at Rs 265 per book. In one day he sells 40 books and earns a profit of Rs 600. Find the gain per cent and the cost price of the book.

By selling a wrist watch at ₹ 405 the shopkeeper incurs a loss of 10% . What is the gain or loss percentage if he sells same watch at ₹ 465?

By selling a wrist watch at Rs. 405 the shopkeeper incurs a loss of 10%. What is the gain or loss percentage if he sells the same watch at Rs. 465 ?

A shopkeeper sells note books at the rate of Rs. 45 each and earns a commission of 4%. He also sells pencil boxes at the rate of Rs. 80 each and earns a commission of 20%. How much amount of commission will he earn in two weeks if he sells 10 note books and 6 pencil boxes a day? R s .1496 b. R s .1586 c. R s .1596 d. R s .1956 e. none of these

If the cost price of 15 books is equal to the selling price of 20 books, the loss percent is

If a shopkeeper bought 250 books for 75 each.He spent ₹500 on the binding of books.Then he sold it in ₹ 2000.Calculate the profit or loss percentage.