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SAI International School
CLASS – VII,
SUB: MATHS
HOME ASSIGNMENT
CHAPTER-8: COMPARING QUANTITIES
1. By selling two each for Rs 600 each; a shopkeeper gains 20 percent on one watch
and loses 20 percent on the other. Find C.P. of each watch
2. By selling an article for Rs 9200, a man gain 15%. Find the cost price of the article.
3. Articles bought at 5 for Rs 4 are sold at 4 for Rs 5; find
(i) the cost-price of one article
(ii) the cost price of 20 articles
Fill in the blanks:
(i) If the Cost Price of an article is greater than the Selling Price, we have a _________.
(ii) Selling Price = Cost Price - _________.
(iii) Cost Price = Selling Price + _________.
(iv) Cost Price + _________ = Selling Price
(v) Selling Price + _________ = Cost Price
2. Ron bought a cycle for Rs 800 and sold it at a loss of Rs 160. What is his selling
price?
3. Jack bought a car for Rs 50,000. He spent Rs 5000 on repairs. He sold the car at a
profit of Rs 5000. At what price did he sell the car?
4. Derek bought cloth for Rs 800. He spent Rs 200 for stitching a shirt. He sold the shirt
for Rs 1175. Find the profit.