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CBSE Class 12-commerce Answered

In how many years the amount of money will be double the principle at simple interest of 12% p.a
Asked by elainexavier103 | 24 Aug, 2019, 03:47: PM
Expert Answer
Here Amount space equals space straight I space plus space straight P Amount space equals space 2 straight P straight I space equals space straight P hence comma straight P equals Pnr over 100 1 equals fraction numerator straight n cross times 12 over denominator 100 end fraction straight n equals 8.33 space years
Answered by Arun | 25 Aug, 2019, 01:51: PM

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CBSE 12-commerce - Maths
If we want ₹8,640 three years from now and the compounded interest rate is 20% p.a how much should we invest today? (assuming interest is compounded yearly)  
Asked by manojlodhval | 09 Sep, 2022, 11:33: PM
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CBSE 12-commerce - Maths
applied mathematics not there
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CBSE 12-commerce - Maths
A certain scheme of a bank offers an annuity of rupees 1800 for 10 years if invest rupees 12000. What will be the rate of interest
Asked by rj21071997 | 02 May, 2022, 03:49: PM
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CBSE 12-commerce - Maths
The mean output of a group of 50 workers was found to be 240 article. Afterwards it was detected that the output of one worker was wrongly recorded as 320 instead of 230 find the corrected value of mean output
Asked by lokeshshah0404 | 09 Nov, 2021, 02:40: PM
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CBSE 12-commerce - Maths
Bill is drawn on 2nd march 2020 for 9 month was dosconted on 3rd april 2020.what is the legal due date
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CBSE 12-commerce - Maths
Probability
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CBSE 12-commerce - Maths
In a city 1% of population is actually suffering from covid 19. A laboratory test is 95% effective is detecting the disease when it was actually present. however lab test yeilds a false positive results for 0.5% of healthy person's test. A person was selected for test and test report was positive, find the probality he was not loving disease.
Asked by mike010thedanger | 11 Dec, 2020, 11:22: AM
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CBSE 12-commerce - Maths
If f(x) = sinx +sin? (x + 7/3) + cos2.cos (x + (x+5) and g(5/4) = 1, then (gof)(x) =
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CBSE 12-commerce - Maths
What is the algorithm to find whether a given function is surjective or not? Illustrate with two examples.
Asked by raksha2sanubth | 19 Jul, 2020, 10:39: AM
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CBSE 12-commerce - Maths
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Asked by as9247555 | 19 May, 2020, 08:02: AM
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