Question

The cost of $13kg$ of sugar is $Rs.195$. The cost of $17kg$ of rice is $Rs.544$ and the cost of $21kg$ of wheat is $Rs.336$. What is the total cost of $21kg$ of sugar, $26kg$ of rice and $19kg$ of wheat?

• A. Rs $1461$
• B. Rs $1551$
• C. Rs $1671$
• D. None of these

Answer 1

The correct option is D None of these

Total cost $=\frac{195\times 21}{13}+\frac{544\times 26}{17}+\frac{336\times 19}{21}$
$=Rs.(315+832+304)$
$=Rs.1451$.