Recent questions tagged chapter9

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The compound interest on Rs 8,000 for one year at 16% p.a. compounded half yearly is _________, given that `(1.08)^2 =

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

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In the first year on an investment of Rs 6,00,000 the loss is 5% and in the second year the gain is 10%, the net result is

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

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If amount on the principal of Rs 6,000 is written as 6000 `(1+5/100)^3` and compound interest payable half yearly, then rate of interest p.a. is _________ and time in years is

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

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By selling an article for Rs 1,12,000 a girl gains 40%. The cost price of the article was

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

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The loss per cent on selling 140 geometry boxes at the loss of S.P. of 10 geometry boxes is equal to

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

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The cost price of 10 tables is equal to the sale price of 5 tables. The profit per cent in this transaction is

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

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Abida bought 100 pens at the rate of Rs 3.50 per pen and pays a sales tax of 4%. The total amount paid by Abida is

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

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The cost of a tape-recorder is Rs 10,800 inclusive of sales tax charged at 8%. The price of the tape-recorder before sales tax was charged is

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

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2500 is greater than 500 by

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

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Four times a number is a _________ % increase in the

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

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5% sales tax is charged on an article marked Rs 200 after allowing a discount of 5%, then the amount payable is

asked Jan 17, 2022 in 8th-maths by uday (1.6k 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 uday (1.6k 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 nishit (1.8k 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 uday (1.6k points)

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C.P. = M.P. –

asked Jan 17, 2022 in 8th-maths by Simran (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 sumit (1.6k 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 uday (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 Simran (1.8k 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 Simran (1.8k points)

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