gunpowder contains 75% niter and 10% sulphur. Find the amount of gunpowder which carries 9 kg nitre. what amount of gunpowder would contain 2.5 kg sulphur?
The value of a machine depreciates at the rate of 10% per annum . It was purchased 3 years ago . If its present value is Rs.291600, for how much was it purchased? please give answer fast.
laxmi sold 2 sarees for 2185 each on one she lost 5% while on other she gained 15% find gain or loss percent in the whole transaction
Manufacturer A sells a washing machine to a trader B for Rs 12,500. Trader B sells it to a trader C at a profit of Rs 800 and trader C sells it to a customer at a profit of Rs 1,300. If the rate of VAT is 8% , find:
i) the amount of VAT received by the state govt on the sale of this machine,
ii) the amount that the consumer pays for the machine.
By selling 144 hens, Mala lost the S. P. of 6 hens. Find her loss%.
A milkman bought 120 litres of milk at rs.16 per litre .At what price should he sell the milk to make a gain of rs.180?
The C.I. on a certain sum for 2 years is Rs.410 and S.I. is Rs.400. The rate of interest per annum is ______________.
If the selling price of 10 articles is equal to the cost price of 11 articles,find gain percent.
Can anyone answer please
Kamala borrowed Rs
26400 from a Bank to buy a scooter at a rate of 15% p.a. compounded
yearly. What amount will she pay at the end of 2 years and 4 months
to clear the loan?
(Hint: Find A for 2
years with interest is compounded yearly and then find SI on the 2nd
year amount for
An almirah is sold at Rs5225 after allowing a discount of 5%. Find its marked price. Please explain with unitary method and also with other method of calculating discount amount.
A fruit vendor buys oranges at 6 for Rs 10 and an equal number at 10 for Rs 20. He mixes them and sells at Rs 21.60 per dozen. Find his gain or loss percentage.
Experts.... I sincerely request you to let me know the method of solving and answer for this question particularly. In the book the answer given is Loss percentage= 20/11 percentage.
Maria invested Rs 8,000
in a business. She would be paid interest at 5% per annum compounded
(i) The amount credited
against her name at the end of the second year
(ii) The interest for
the 3rd year.
In a factory the production of scooters rose to 48400 from 40000 in 2 years. Find the rate of growth per annum.
The cost price of 12 candles is equal to the selling price of 15 candles. Find the loss percent.
If Chameli had Rs 600
left after spending 75% of her money, how much did she have in the
What price should a shopkeeper mark on an article which costs him Rs 880 so as to gain 25% after allowing a discount of 12% .
. By reducing the selling price of an article by Rs. 50, a gain of 5% turns into a loss of 5%. Find the original selling price of the article.
Please explain these few questions properly, step by step.1)55% of students in a school are boys and the number of girls are 810. Find the total number of students and the number of girls. 2)Find a number which:i) When increased by 10% becomes 77.ii) When increased by 8% becomes 115.3)Aditya's income is 20% less than that of Arnav. How much percent is Arnav's income more than Aditya's income?4)The price of sugar increases by 20%. By what percentage should a housewife reduce consumption so that her expenditure does not increase?5)At what rate percent will a sum of money double itself in 8 years?Please explain properly! Thankyou.
Some toffees are bought at the rate of 11 for Rs 10 &the same number at the rate of 9 for Rs 10. If the whole lot is sold at one rupee per toffee. find the gain or loss in the whole transaction.
i have a doubt in the following question.Please solve it...
A man loses 12 1/2 %of his money after spending 70% of the remainder, he was left with Rs.210.The money that he had at the beginning is?
This is the following question.
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