Assignment Class 8 of Comparing Quantities 1 Question Paper Exam (For CBSE, ICSE, IAS, NET, NRA 2022)
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Question 1
If a % is the discount on the marked price y, the discount is
(a)
(b)
(c)
(d) (100/year)
Question 2
X Bought a X box at ₹ 35000 and sold it to Y, Y in turns sold it to Z. Both X and Y MADE 20 % Profit, which one of the following is true?
(a) X and Y earn the same profit
(b) X earned more profit Y
(c) X earned less profit then Y
(d) Cannot be determined
Question 3
Find the following
(i) 50 % of 140
(ii) 30 % of $ 750
(iii) 16.5 % of 4000 kg
(iv) 2.5 % of 80 kg
(v) 0.8 of 8 km
(vi) 150 % of 1000
(vii) 12 % of 360 m
(viii) % of 7 l
(ix) 0.8 % of 250 g
(x) % of $ 780
Question 4
True and False statement
(a) C. P = M. P Discount
(b) Discount is the reduction given on marked price of the article
(c) If a discount X is available on the marked price Y of the article, then discount % is
(d) Simple interest is always less than compound interest for the same principle, same interest rate and same time period (> 1)
(e) Sales tax is computed over the Selling price of the article and added to the bill of the customer
Question 5
The list price of an article is 100 ₹ If you get a price discount of 15 % and pay 5 % for tax, what is the actual cost of your article?
Question 6
In a Movie complex 75 % of seats were filled. If there were 600 seats in the hall, how many seats were vacant?
Question 7
A real estate agent earns ₹ 50000 as commission on the sale of the property. If the commission is 4 % of the selling price. What is the selling price of the?
Question 8
A Woman earns ₹ 100000 per month and spends 65 % of it. How much money does she save every month?
Question 9
To clear his stock a Lifestyle offers a discount of 50 % . Find the discount on goods worth ₹ 1500?
Question 10
The population of city increased from 60000 to 62500. What is the increase percent?
Question 11
An alloy of iron and zinc contains 40 % of iron and rest is zinc. Find the weight of the zinc in 3 kg of the alloy?
Question 12
In an exam, 85 % of the children pass. Find the number of children who passed, if there were 1700 children.
Question 13
Jatin got 10 % increase in his salary. Is 55000, find his previous salary.
Question 14
The enrolment in Government school increased by 15 % from the year 2014 to 2015. If 1500 enrolled in 2014, how many enrolled n 2015.
Question 15
For an amount X, explain why 20 % increase followed by the 20 % decrease is less than original amount X
Question 16
By what number must the given number be multiplied to increase the number by 10 % ?
Question 17
The price of oil rises from ₹ 120 per litre to 150 per litre. Find the percentage rise in the price of oil?
Question 18
The population of a small locality in Gurgaon was 1000 in 2014 and became 1500 in 2015. By what percent did the population increases?