

MCQOPTIONS
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1. |
The simple interest on a sum of money is $${4 over 9}$$of the principal and the number of years is equal to the rate percent per annum. The rate per annum is : |
A. | 5% |
B. | $$6{2 over3} %$$ |
C. | 6% |
D. | $$7{1 over5} %$$ |
Answer» C. 6% | |