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A person invested part of ₹45000 at 4% a...

A person invested part of ₹45000 at 4% and the rest at 6%. If his annual income from both are equal.then what is the average rate of interest?

A

`4 . 6%`

B

`4 . 8%`

C

`5.0 %`

D

`5.2%`

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The correct Answer is:
B
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