Unit 2 • Class 9Compulsory Mathematics (Mat.091)
Commercial Arithmetic: Profit/Loss, Compound Depreciation & 13% VAT
व्यावसायिक गणित: नाफा/नोक्सान, मिश्र ह्रास तथा १३% मूल्य अभिवृद्धि कर (VAT)
Cost price, marked price, trade discount, profit & loss percent, compound annual depreciation formula, and application of Nepal's statutory 13% Value Added Tax.