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A sum of X 1550 was lent partly at 5% an...

A sum of X 1550 was lent partly at 5% and partly at 8% per annum simple interest. The total interest received after 4 yr was X 400. The ratio of the money lent at 5% to that lent at 8% is

A

`5 : 8`

B

`8 : 5`

C

`31 : 6`

D

`16 : 15`

Text Solution

Verified by Experts

The correct Answer is:
D
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