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Arneet Singh India Punjab Time: 00:05:36 Maths QuotesLanguage is remarkable, except under the extreme constraints of mathematics and logic, it never can talk only about what it's supposed to talk about but is always spreading around. Raju Sharma An expert is a man who has made all the mistakes, which can be made, in a very narrow field. Niels Bohr Placed User CommentsM4Math helped me a lot. Vipul Chavan 2 years ago Thanks m4 maths for helping to get
placed in several companies. yash mittal 2 years ago A. 4% B. 6% C. $$5\frac{2}{3}$$ % D. $$6\frac{2}{3}$$ % Solution(By Examveda Team)$$\eqalign{ & {\text{Let principal = 5 units}} \cr & {\text{Hence interest}} \cr & {\text{ = 5}} \times \frac{2}{5} \cr & {\text{ = 2 units}} \cr & {\text{Time = 10 years}} \cr & {\text{By using formula, }} \cr & {\text{Rate% = }}\frac{2}{5} \times \frac{{100}}{{10}} \cr & \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,{\text{ = 4% }} \cr} $$
► MCQ Exam ON : Simple Interest
At what rate percent per annum will the simple interest on a sum of money be 2/5 of the amount in 10 years?
(Complaint Here As Incorrect) Question Detail
Answer: Option D Explanation: Let sum = x Similar Questions : 1. At what rate percent per annum will the simple interest on a sum of money be 2/5 of the amount in 10 years
Answer: Option D Explanation: Let sum = x 2. A sum of money amounts to Rs 9800 after 5 years and Rs 12005 after 8 years at the same rate of simple interest. The rate of interest per annum is
Answer: Option D Explanation: We can get SI of 3 years = 12005 - 9800 = 2205 SI for 5 years = (2205/3)*5 = 3675 [so that we can get principal amount after deducting SI] Principal = 12005 - 3675 = 6125 So Rate = (100*3675)/(6125*5) = 12% 3. Find the simple interest on Rs 7000 at 50/3 % for 9 months
Answer: Option C Explanation: \begin{aligned} [Please note that we have divided by 12 as we converted 9 months in a year format] 4. We have total amount Rs. 2379, now divide this amount in three parts so that their sum become equal after 2, 3 and 4 years respectively. If rate of interest is 5% per annum then first part will be ?
Answer: Option B Explanation: Lets assume that three parts are x, y
and z. From question we can conclude that, x + interest (on x) for 2 years = y + interest (on y) for 3 years = z + interest (on y) for 4 years \begin{aligned} \text{lets
assume k = }\frac{11x}{10} = \frac{23y}{20} = \frac{6z}{5} \\ 5. There was simple interest of Rs. 4016.25 on a principal amount at the rate of 9%p.a. in 5 years. Find the principal amount
Answer: Option B Explanation: \begin{aligned} So by putting values from our question we can get the answer \begin{aligned} Read more from - Simple Interest Questions Answers At what rate percent per annum simple interest will a sum of money be 2 5?or r=520=4%
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%.
At what rate percent per annum simple interest will a sum double itself in 10 years?Hence the required rate in which the sum becomes double itself in 10 years is 10%.
How long will it take a sum of money invested at 5% per annum simple interest to increase its value by 40%?Thus, it will take 8 years.
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What rate percent per annum will the simple interest on a sum of money be 2/5 of the amount in 10 years?
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