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Simple & Compound Interest quiz

10 questions drawn at random from 59, marked as in the Prelims: +1 for a right answer, −0.25 for a wrong one, 0 if you leave it.

10 questions

  1. Question 1 of 10
    Nutan invest Rs. 22400 on S.I. at rate 12 p.c.p.a. How much amount she will get after seven year.
  2. Question 2 of 10
    The difference between the compound and simple interest on a sum of money for 2 years at 6 1/4 % per annum is Rs. 10. The sum is
  3. Question 3 of 10
    Ayush invested Rs.75000 in a scheme offering R% p.a. SI for 5 years and Rs.50000 in another scheme offering 12%p.a. CI compounding annually for 2 years. If difference in 2nd year CI and 2nd year SI is Rs.2220, then find value of R%.
  4. Question 4 of 10
    A sum fetched a total simple interest of Rs. 4016.25 at the rate of 9% p.a. in 5 years. What is the sum?
  5. Question 5 of 10
    A man invested a sum at a certain rate of interest on simple interest and he got 60% more amount after eight year. If he invests Rs. 9600 at the same rate of interest on SI, then find the total interest he would get after four years?
  6. Question 6 of 10
    1500 rupees is invested in a scheme A at R% p.a. simple interest. Another amount (1500 - x) is invested in scheme B at 2R % p.a. simple interest. After 4 years, interest earned from scheme A is 25% less than that of scheme B. Find x.
  7. Question 7 of 10
    A man invested Rs.P in three different schemes – A, B and C in the ratio 2 : 1 : 3 respectively. He invested in scheme A at the rate of 10% p.a. at SI for 2 years, in scheme B at the rate of 5% p.a at C.I compounded annually for 2 years and in scheme C at the rate of 6% p.a at CI compounded half yearly for 1 year and received total interest of Rs. 6852. Find the value of P.
  8. Question 8 of 10
    What sum lent at 10% per year on S.I. will amount to Rs. 450 in 2 years?
  9. Question 9 of 10
    The difference between simple and compound interest on sum of 10000 is 64 for 2 years. Find the rate of interest.
  10. Question 10 of 10
    Difference between total CI and total SI on a certain sum at 20% per annum for 2 years is Rs 420. What will be the simple interest earned on same sum at 25% per annum for 3 years?

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