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What is the ratio of the mean proportional between 24 and 150 and the third proportional between 12 and 6 `sqrt5` ?
24 तथा 150 के मध्यानुपाती और 12 तथा 6 `sqrt5` के बीच तीसरे समानुपाती में क्या अनुपात है ?

A

`2 : 1`

B

`1 :2`

C

1 :4`

D

`4:1`

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