A) 170
B) 160
C) 136
D) 102
Correct Answer: A
Solution :
Let rational no. be \[x\] rupee coin \[=3x\] 50 paise coin\[=4x\] 10 paise coin\[=5x\] Value of 1 rupee coin \[=3x\times 100\]paise .......... 50 paise........... \[=50\times 4x\]paise ..............10 paise ...... \[=10\times 5x\]paise A/Q, \[(300x+200x+50x)\]paise = 18700. \[\Rightarrow \]\[550x=18700\] \[\Rightarrow \]\[x=\frac{1870}{55}=34\] \[\therefore \]no. of 10 paise coin \[=34\times 5=170\]coinsYou need to login to perform this action.
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