Question

The ratio of 1:2 : 3 of 25 paise, 10 paise and
05 paise in the purse of madhuri. If the total of
the coins is Rs. 30. Then what is the number
of coin of 5 paise?
(a) 50
(b) 150
(c) 100
(d) 200​

Answer 1

Answer:

150

Step-by-step explanation:

There are 25 paise, 10 paise and 5 paise coins in a bag.

Their ratio is 1:2:3

Here total value is Rs. 30

Let exact quantity of coins be x,2x,3x respectively.

Then value of all coins combined =25x+10(2x)+(5)3x=60x paise

⇒60x=30×100 paise

⇒x=50

Number of 5 paise coins =3x=150.

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Answer 2

Step-by-step explanation:

suppose the number of coin of 25 paise is x

then 25X+20X+15X=3000

60X=3000

X=3000/60

X=50

so the number of 5 paise is 50×3=150