1.

A purse containsて250 in the denomination ofき10 and 50. Ifthe number of10 notes is one more than that of 50 notes, find the number of notes of eachdenomination.

Answer»

No of notes of Rs50 = x

No of Rs. 10 notes = x +1

Rs. 50 = 5x

Rs. 10 = 10(x+1) = 10x + 10

Totaal amount in purse = 250

5x + 10x + 10 = 250

15x = 240

x = 16

Number of Rs50 notes = 16

Number of Rs.10 notes = 16 + 1 = 17

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