A bag consists of 1 rupee, 50 paise and 25p coins and their total value in rupees is Rs 1120 .These three types of coins are in the ratio 3:20:4. How may 25 paisa coins are there?	Select.
A) 30 coins	B) 330 coins	C) 320 coins	D) 32 coins	E) 10 coins
The ratio is 100p: 50 p : 25 p =4 : 2: 1   The coins are in the ratio = 3 :20: 4   The ratio of their values in rupees=&gt; 12 :40 :4   The value of 25 p coins in total Rs 1120 = 1120 x 4/56= 80 rupees   Number of 25 p coins are = 80x4 = 320 coins   Answer:320 coins
<result>C</result>
A bag consists of 1 rupee, 50 paise and 25p coins and their total value in rupees is Rs 1120 .These three types of coins are in the ratio 3:20:4. How may 25 paisa coins are there?