Question

What is the boy's average expense on travelling, books, fees and food together?

• A. Rs 1657.50
• B. Rs 1675.50
• C. Rs 1757.50
• D. Rs 1775.50
• E. None of these

Answer 1

The correct option is A Rs 1657.50

Boy's expense on travelling books, fees and food together.
$=\frac{8500\times 78}{10}=Rs6630$
$\therefore$ Required average $=\frac{6630}{4}=Rs1657.50$