Problems based on Numbers Test 7

Value of 100 paisa = 5x
Number of coins $=\frac{5}{100}\mathit{x}$
Value of 50 paisa = 3x
Number of coins $=\frac{3}{50}\mathit{x}$
Value of 25 paisa = 1x
Number of coins $=\frac{1}{25}\mathit{x}$
Total number of coins = 465
$\frac{5}{100}\mathit{x}+\frac{3}{50}\mathit{x}+\frac{1}{25}\mathit{x}=465$
$15\mathit{x}=46500$
$\mathit{x}=\frac{46500}{15}=3100$
Number of 1 rupee coins $=\frac{5}{100}\mathit{x}$ $=\frac{5}{100}\times 3100=155$ coins
Coins of 50 paise $=\frac{3}{50}\mathit{x}=\frac{3}{50}\times 3100=186$ coins
Coins of 25 paise $=\frac{\mathit{x}}{25}=\frac{3100}{25}=124$ coins