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- At what rate percent compound interest does a sum of money becomes four times of itself in 2 years?
- At what rate percent compound interest does a sum of money becomes 9 4 times itself in 2 years 25% 100% 60% 50%?
- At what r% pa will a sum of money amount to four times of itself in 2 years if compounded annually?
- What rate compounded annually will triple a sum in 4 years?
- Solution(By Examveda Team)
- At what rate of percentage compound interest does a sum of money becomes 4 times itself in 2 years?
- In what time if an amount becomes 4 times in 4 years then in how many years it would be 16 times through compounded interest and simple interest respectively options?
- At what rate percent per annum will a sum of money becomes 5 by 4 of itself in 10 years?
- In what time will a sum of money 4 times itself at simple interest 5 per annum?
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- At what rate percent compound interest does a sum of money becomes four times of itself in 2 years?
- At what rate percent compound interest does a sum of money becomes 9 4 times itself in 2 years 25% 100% 60% 50%?
- At what r% pa will a sum of money amount to four times of itself in 2 years if compounded annually?
- What rate compounded annually will triple a sum in 4 years?
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At what rate per cent compound...
Updated On: 27-06-2022
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At what rate per cent compound interest, does a sum of money become 1.44 times of itself in 2 years ?
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At what rate per cent compound interest does a sum of money become 16 times in 4 years?
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In what time, does a sum of money become four fold at the simple interest rate of 10% per annum?
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एक धन, चक्रवृद्धि ब्याज की दर से 2 वर्ष में ₹ 9680 तथा 3 वर्ष में ₹ 10648 हो जाता है। यदि ब्याज दर प्रति वार्षिक हो, तो वह धन तथा ब्याज दर क्रमश: होगी
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A sum of money becomes (8/5) of itself in 5 years at a certain rate of interest. The rate per cent per annum is….
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एक धन, चक्रवृद्धि ब्याज की दर से 2 वर्ष में ₹ 9680 तथा 3 वर्ष में Rs. 10648 हो जाता है। यदि ब्याज दर प्रति वार्षिक हो, तो वह धन तथा च्याज दर क्रमशः होगी
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At what rate percent compound interest does a sum of money becomes four times of itself in 2 years?
Detailed Solution Sum of money becomes 4 times after 2 years at CI. Calculations: Let the sum be P. ∴ The rate of interest is 100%.
At what rate percent compound interest does a sum of money becomes 9 4 times itself in 2 years 25% 100% 60% 50%?
The sum becomes 9 times in 2 years. Calculation: Let the principal be 'P'. ∴ The rate of interest is 200%.
At what r% pa will a sum of money amount to four times of itself in 2 years if compounded annually?
∴ Rate %=41.42% half yearly and 82.84% p.a.
What rate compounded annually will triple a sum in 4 years?
R=12. 5%
A. 100%
B. 75%
C. 50%
D. 20%
Solution(By Examveda Team)
$$\eqalign{ & {\text{Principal}}\,\,\,\,\,\,\,\,\,\,\,\,\,\,{\text{Amount}} \cr & \,\,\,\,\,\,\,\,\,{\text{1}}\,\,\,\,\,\,\,\,\,\,\,\, \to \,\,\,\,\,\,\,\,\,\,\,\,{\text{4}} \cr & \Rightarrow 4 = 1{\left( {1 + \frac{r}{{100}}} \right)^2} \cr & \Rightarrow 4 = {\left( {1 + \frac{r}{{100}}} \right)^2} \cr & \Rightarrow r = 100\% \cr & \cr & {\text{Alternate}} \cr & {\text{Principal}}\,\,\,\,\,\,\,\,\,\,\,\,{\text{Amount}} \cr & \,\,\,\,\,\,\,\,\,\root 2 \of 1 \,\,\,\,\,\,\,\, \to \,\,\,\,\,\,\,\,\root 2 \of 4 \cr & \,\,\,\,\,\,\,\,\,\,\,1\,\,\,\,\,\,\,\,\,\, \to \,\,\,\,\,\,\,\,\,2 \cr & \Rightarrow {\text{Rate of interest}} \cr & {\text{ = }}\frac{{\left( {2 - 1} \right)}}{1} \times 100 = 100\% \cr} $$
At what rate of percentage compound interest does a sum of money becomes 4 times itself in 2 years?
∴ Rate %=41.42% half yearly and 82.84% p.a. Q. A sum amounts to Rs. 756.25 at 10% per annum in 2 years, compounded annually.
In what time if an amount becomes 4 times in 4 years then in how many years it would be 16 times through compounded interest and simple interest respectively options?
∴ The time taken to 16 times the amount is 20 years. REET 2022 Written Exam Result Out on 29th September 2022!
At what rate percent per annum will a sum of money becomes 5 by 4 of itself in 10 years?
The rate of interest per annum is 25%.
In what time will a sum of money 4 times itself at simple interest 5 per annum?
Hence a sum of money become four times at the simple interest rate of 5% per annum in 60 years .