A bag contained 190 coins consisting of rs5,rs2 and rs1 coins.if the ratio of their values is 5:6:15.Find the number of rs5 coins?
(a)10 (b)12 (c)8 (d) 15

• in ratio value of coin 5:6:15 ratio of numbr of coin would be 1:3:15
  so total coins x+3x+15x=190
  => x=10
  so total coin of 5 would be 10
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