In a bag, there are coins of 25 p, 10 p and 5 p in the ratio of 1 : 2 : 3. If there is
Rs. 30 in all, how many 5 p coins are there? Choose one:	A) 150	B) 130	C) 120	D) 110	E) 140
Let the number of 25 p, 10 p and 5 p coins be x, 2x, 3x respectively.   Then, sum of their values = Rs. (25X/100 + 10X2X/100 + 5X3X/100) = RS 60X/100   60X/100 = 30 X =30 X 10/60 = 50   Hence, the number of 5 p coins = (3 x 50) = 150.   150NSWER 150 150
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In a bag, there are coins of 25 p, 10 p and 5 p in the ratio of 1 : 2 : 3. If there is
Rs. 30 in all, how many 5 p coins are there?