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Mukund Murari Sharma

· started a discussion

· 1 Months ago

it should be "after six MORE year" otherwise its not clear since when

Question:

With a given rate of simple Interest, the ratio of Principal and Amount for a certain preiod of time is 4 : 5. After six years, with the same rate of interest, the ratio of the Pricipal and Amount becomes 5 : 7. The rate of interest is ?

Options:
A)

5%

B)

2.5%

C)

4%

D)

10%

Solution:

Ans:(b)


Knowledge Expert

· commented

· 1 Months ago

Dear student
Given question is correct,
please solve again carefully.

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