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- Question
What would be the least number of years in which the simple interest on Rs.2600 at % will be an exact number of rupees ?
Options- A. 2
- B. 3
- C. 4
- D. 5
- Correct Answer
- 3
Explanationt=3
- 1. What is the least number of complete years in which a sum of money put out at 40% annual compound interest will be more than trebled?
Options- A. 3
- B. 4
- C. 5
- D. 6 Discuss
- 2. An article costs Rs 50 presently. The rate of inflation is 300%. What will be cost of this article after two years?
Options- A. Rs 200
- B. Rs 600
- C. Rs 800
- D. Rs 1000 Discuss
- 3. Albert invested Rs. 8000 in a scheme for 2 years at compound interest rate 5% p.a. How much amount will Albert get on maturity of the fixed deposit ?
Options- A. Rs. 8840
- B. Rs. 8800
- C. Rs. 8810
- D. None Discuss
- 4. Find the principal if the interest compounded at the rate of 10% per annum for two years is Rs. 420 ?
Options- A. Rs. 2000
- B. Rs. 2100
- C. Rs. 1900
- D. Rs. 2150 Discuss
- 5. At 3% annual interest compounded monthly, how long will it take to double your money?
Options- A. 20.1
- B. 21.1
- C. 22.1
- D. 23.1 Discuss
- 6. If you deposit $8000 into an account paying 7% annual interest compounded quarterly, how long until there is $12400 in the account?
Options- A. 2.3
- B. 3.3
- C. 4.3
- D. 6.3 Discuss
- 7. $10,000 face value strip bond has 15 years remaining until maturity. If the prevailing market rate of return is 6.5% compounded semiannually, what is the fair market value of the strip bond?
Options- A. 1710.29
- B. 2710.29
- C. 3710.29
- D. 4710.29 Discuss
- 8. A five-year promissory note with a face value of $3500, bearing interest at 11% compounded semiannually, was sold 21 months after its issue date to yield the buyer 10% compounded quarterly.What amount was paid for the note
Options- A. 4336.93
- B. 5336
- C. 6336
- D. 7336 Discuss
- 9. There is 50% increase in an amount in 5 years at simple interest. What will be the compound interest of Rs. 12,000 after 3 years at the same rate ?
Options- A. Rs. 5422
- B. Rs. 5489
- C. Rs. 3972
- D. Rs. 6145 Discuss
- 10. Compound interest earned on a sum for the second and the third years are Rs.1200 and Rs.1440 respectively. Find the rate of interest ?
Options- A. 20% p.a
- B. 15% p.a
- C. 18% p.a
- D. 24% p.a Discuss
Compound Interest problems
Search Results
Correct Answer: 4
Correct Answer: Rs 800
Explanation:
Correct Answer: None
Explanation:
Amount =
= 8000 x 21/20 x 21/20
= Rs. 8820
Correct Answer: Rs. 2000
Explanation:
Given,
Compound rate, R = 10% per annum
Time = 2 years
C.I = Rs. 420
Let P be the required principal.
A = (P+C.I)
Amount, A =
(P+C.I) =
(P+420) = P[11/10][11/10]
P-1.21P = -420
0.21P = 420
Hence, P = 420/0.21 = Rs. 2000
Correct Answer: 23.1
Explanation:
At first glance it might seem that this problem cannot be solved because we do not have enough
information. It can be solved as long as you double whatever amount you start with. If we start with
$100, then P = $100 and FV = $200.
FV=P(1+r/n)^nt
Correct Answer: 6.3
Explanation:
FV=P(1+r/n)^nt
Correct Answer: 3710.29
Explanation:
i=j/m
n =m(Term) = 2(15.5) =31
Fair market value Present value of the face value
=FV(1+ i)^-n
Correct Answer: 4336.93
Explanation:
i=j/m
Maturity value = PV(1 + i)^n
Term = 5 years - 21 months= 3.25 years
Price paid = FV(1+ i )^-n
Correct Answer: Rs. 3972
Explanation:
Let p = Rs. 100.
Then, S.I is Rs. 50 and time = 5 years.
= 10% p.a.
Now, p = Rs. 12,000 , T = 3 years and R = 10% p.a.
C.I. = Rs.
= Rs. 3972
Correct Answer: 20% p.a
Explanation:
Rs.1440 - 1200 = Rs.240 is the interest on Rs.1200 for one year.
Rate of interest = (100 x 240) / (1200) = 20% p.a
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