Question

There are 40 classes in a school and each class has 25 students. The fee paid by each student is $ 812 per month. The fee collection per month is .

• A. $ 250000
• B. $ 812000
• C. $ 400000
• D. $ 100000

Answer 1

The correct option is B $ 812000

$\text{Number of students per class = 25}$
$\text{Fees paid by each student =}\$812$

$\therefore \text{Fees collected per class}=(25\times \$812)$

$\text{Total number of classes in school}=40$

$\therefore \text{Total fee collection in a month}=40\times (25\times \$812)=(40\times 25)\times \$812\text{[ Associative property]}=1000\times \$812=\$812000$