ICSE ICSE Class 7 - CISCE Question Bank Solutions for Mathematics

Oranges are bought at 100 for ?80 and all of them are sold at ₹80 for ₹100. Find the loss or gain as percent in this transaction.

An article is bought for ₹5,700 and ₹1,300 is spent on its repairing, transportion, etc. For how much should this article be sold in order to gain 20% on the whole.

A machine is marked at ₹5000 and is sold at a discount of 10%. Find the selling price of the machine.

The shopkeeper marked a dinner set for ₹1000. He sold it at ₹900, what percent discount did he give?

A pair of shoes marked at ₹320 are sold at a discount of 15 percent. Find: (i) discount (ii) selling price of the shoes.

The list price of an article is ₹450 and it is sold for ₹360. Find: (i) discount (ii) discount percent

A shopkeeper buys an article for ₹ 300. He increases its price by 20% and then gives 10% discount on the new price. Find:
(i) the new price (marked price) of the article.
(ii) the discount is given by the shopkeeper.
(iii) the selling price.
(iv) profit percent made by the shopkeeper.

A car is marked at Rs. 50,000. The dealer gives 5% discount on first Rs. 20,000 and 2% discount on the remaining Rs. 30,000. Find:
(i) the total discount.
(ii) the price charged by the dealer.

A dealer buys a T.V. set for Rs. 2500. He marks it at Rs. 3,200 and then gives a discount of 10% on it. Find:
(i) the selling price of the T.V. set
(ii) the profit percent made by the dealer.

A sells his goods at 15% discount. Find the price of an article which is sold for Rs. 680.

A shopkeeper allows 20% discount on the marked price of his articles. Find the marked price of an article for which he charges Rs. 560.

An article is bought for Rs. 1,200 and Rs. 100 is spent on its transportation, etc. Find:
(i) the total C.P. of the article.
(ii) the selling price of it in order to gain 20% on the whole.

40 pens are bought at 4 for Rs. 50 and all of them are sold at 5 for Rs. 80 Find
(i) C.P. of one pen.
(ii) S/P. of one pen.
(iii) Profit made by selling one pen.
(iv) Profit percent made by selling one pen.
(v) C.P. of 40 pens
(vi) S.P. of 40 pens.
(vii) Profit made by selling 40 pens.
(viii) Profit percent made by selling 40 pens. Are the results of parts (iv) and (viii) same? What conclusion do you draw from the above result?

The C.P. of 5 identical articles is equal to S.P. of 4 articles. Calculate the profit percent or loss percent made if all the articles bought are sold.

The C.P. of 12 pens is same as S.P. of 15 pens. Calculate the profit or loss percent made, if all the pens bought are considered to be sold.

A certain number of articles are bought at Rs. 450 per dozen and all of them are sold at a profit of 20%. Find the S.P. of:
(i) one article
(ii)seven articles.

An article is marked 60% above the cost price and sold at 20% discount. Find the profit percent made.

Separate constant terms and variable terms from tile following:

8, x, 6xy, 6 + x, - 5xy² , 15az² , `(32"z")/"xy", "y"^2/"3x"`

For the expression, given below, state whether it is a monomial, binomial or trinomial:

2x ÷ 15

Constant is only 8 other is variable ax + 9