A bag contains equal number of 25 paise, 50 paise and one rupee coins respectively. If the total value is Rs 105, how many types of each type are present? Pick.
A) 75 coins
B) 60 coins
C) 30 coins
D) 25 coins
E) 15 coins
EXPLANATION:   Bag consists of 25 paise, 50 paise and 1 rupee (100 paise) so the ratio becomes 25 : 50 : 100 or 1 : 2 : 4   Total value of 25 paise coins =(1 / 7 ) x 105 = 15   Total value of 50 paise coins = (2 / 7) x 105 = 30   Total value of 100 paise coins = (4 / 7) x 105 = 60   No. of 25 paise coins = 15 x 4 = 60 coins   No. of 50 paise coins = 30 x 2 = 60 coins   No. of 1 rupee coins = 60 x 1 = 60 coins   Therefore, there are 60 number of coins of each type.   ANSWER IS 60 coins
<result>B</result>
A bag contains equal number of 25 paise, 50 paise and one rupee coins respectively. If the total value is Rs 105, how many types of each type are present?