Question

If one note book costs ₹ 15 and one pen costs ₹ 9, then find the total cost of 5 notebooks and 6 pens.

• A. 129

Answer 1

The correct option is A 129
$\text{Cost of one note book}=₹15\text{Cost of 5 note books}=5\times ₹15=₹75.$

$\text{Cost of one pen}=₹9\text{Cost of 6 pens}=6\times ₹9=₹54.$

$\text{Total cost}=₹75+₹54=₹129$