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Rakhi has only Rs. 16 , coinsisting of 1...

Rakhi has only Rs. 16 , coinsisting of 10 paise , 20 paise and Rs. 1 coins .the ratio of no . Of coins of 10 paisa and 20 paisa is `6:1` .the max no . Of Rs. 1 coins is

A

4

B

8

C

12

D

5

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