A bag contains 600 coins of 25 p denomination and 1200 coins of 50 p denomination. If 12% of 25 p coins and 24% of 50 p coins are removed, the percentage of money removed from the bag is nearly :  Choose the correct option:
A) 21.6 % B) 21.9 % C) 21.7 % D) 21.2 % E) 21.1 %
Explanation:   Total money = = Rs. 750.   25 paise coins removed == 72.   50 paise coins removed = = 288.   Money removed = = Rs.162.   Required percentage = % = 21.6 %.   21.6 %nswer: 21.6 %)
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A bag contains 600 coins of 25 p denomination and 1200 coins of 50 p denomination. If 12% of 25 p coins and 24% of 50 p coins are removed, the percentage of money removed from the bag is nearly :