At a price of rupee 5 per chocolate, the demand is 70 chocolates and the supply is 90 chocolates. What is likely to be its effect on the price of chocolates?

A box contains 5 strawberry chocolates, 6 coffee chocolates and 2 pepperint chocolates. Find the probability of each of the following events , if one of the chocolates is picked form the box at random . (i) it is a coffe chocolate . (ii) it is a peppermint chocolate .

A box contains 5 strawberry chocolates, 6 coffee chocolates and 2 peppermint chocolates . Find the probability of each of the pollowing events, if one fothe chocolates is picked from the box at random . It is a coffee chocolate.

A box contains 5 strawberry chocolates, 6 coffee chocolates and 2 peppermint chocolates . Find the probability of each of the pollowing events, if one fothe chocolates is picked from the box at random . it is a peppermint chocolate .

A box contains 5 strawberry chocolates, 6 coffee chocolates and 2 peppermint chocolates . Find the probability of each of the following events, if one of the chocolates is picked from the box at random . it is a peppermint chocolate .

A box contains 5 strawberry chocolates, 6 coffee chocolates and 2 peppermint chocolates . Find the probability of each of the following events, if one of the chocolates is picked from the box at random . It is a coffee chocolate.

By selling 18 chocolates, a vendor loses the selling price of 2 chocolates. Find his loss per cent.

Previously the price of a chocolate was Rs 540 and now it has been increased to Rs 660/-. What is the approximate percent increase in the price of chocolate?

John decided to treat his friends with some chocolates. On visiting a Hershey's outlet, he found that chocolates were sold in boxes. The boxes had different number of chocolates and the prices of the boxes were also different. The prices are shown in the table below. How much less does John spend if he busy 90 chocolates in boxes of 15 chocolates than if he buys the same in boxes of 10 chocolates ?

Rani has some chocolates with her. If she gives (2)/(5) of the chocolates to her brother and (1)/(3) of total chocolates to her sister, then she is left with 20 chocolates. Find the number of chocolates tht Rani had initially.