A part of certain sum of money is invested at per annum and the rest at per annum, if the interest earned in each case for the same period is equal, then ratio of the sums invested is?
A.
B.
C.
D. None
Answer:C
A part of certain sum of money is invested at per annum and the rest at per annum, if the interest earned in each case for the same period is equal, then ratio of the sums invested is?
A. B. C. D. None