Recent questions tagged #tnf

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Arnav buys a book costing Rs 600. If the rate of sales tax is 7%, then the total amount payable by him is Rs

asked Jan 17, 2022 in 8th-maths by Simran (1.8k points)

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After allowing a discount of 15% on the marked price of an article, it is sold for Rs 680. The marked price of the article is Rs

asked Jan 17, 2022 in 8th-maths by Simran (1.8k points)

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Overhead charges, if any, are sometimes included in the cost

asked Jan 17, 2022 in 8th-maths by nishit (1.8k points)

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To calculate the growth of a bacteria if the rate of growth is known, the formula for calculation of amount in compound interest can be

asked Jan 17, 2022 in 8th-maths by purvi (1.8k points)

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Additional expenses made after buying an article are included in the cost price and are known as Value Added

asked Jan 17, 2022 in 8th-maths by krutika (1.7k points)

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Discount is a reduction given on cost price of an

asked Jan 17, 2022 in 8th-maths by yogita (1.8k points)

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Compound interest is the interest calculated on the previous year’s

asked Jan 17, 2022 in 8th-maths by purvi (1.8k points)

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C.P. = M.P. –

asked Jan 17, 2022 in 8th-maths by nikhil (1.8k points)

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A man purchased a bicycle for Rs 1,040 and sold it for Rs 800. His gain per cent is

asked Jan 17, 2022 in 8th-maths by Arun (1.7k points)

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Three times a number is 200% increase in the number, then one-third of the same number is 200% decrease in the

asked Jan 17, 2022 in 8th-maths by sumit (1.6k points)

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Simple interest on a given amount is always less than or equal to the compound interest on the same amount for the same time period and at the same rate of interest per

asked Jan 17, 2022 in 8th-maths by krutika (1.7k points)

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The cost of a sewing machine is Rs 7,000. Its value depreciates at 8% p.a. Then the value of the machine after 2 years is Rs

asked Jan 17, 2022 in 8th-maths by nikhil (1.8k points)

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If the discount of Rs y is available on the marked price of Rs x, then the discount percent is `x/y ´100

asked Jan 17, 2022 in 8th-maths by yogita (1.8k points)

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Number of students appearing for class X CBSE examination increases from 91,422 in 1999–2000 to 11,6054 in 2008–09. Increase in the number of students appeared is approximately

asked Jan 17, 2022 in 8th-maths by sumit (1.6k points)

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Selling price of 9 articles is equal to the cost price of 15 articles. In this transaction there is profit of `66 2/3

asked Jan 17, 2022 in 8th-maths by sumit (1.6k points)

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The compound interest on a sum of Rs P for T years at R% per annum compounded annually is given by the formula

asked Jan 17, 2022 in 8th-maths by nikhil (1.8k points)

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In case of gain, S.P. = `((100+gai

asked Jan 17, 2022 in 8th-maths by vaibhav (1.7k points)

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In case of loss, C.P. = `(100 xx S.P.)/(100 +

asked Jan 17, 2022 in 8th-maths by vaibhav (1.7k points)

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The value of a car, bought for Rs 4,40,000 depreciates each year by 10% of its value at the beginning of that year. So its value becomes Rs 3,08,000 after three

asked Jan 17, 2022 in 8th-maths by krutika (1.7k points)

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The cost of a book marked at Rs 190 after paying a sales tax of 2% is Rs

asked Jan 17, 2022 in 8th-maths by vaibhav (1.7k points)

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