Employability Skills, Entrepreneurship and Customer Service
This domain tests the working skills around the craft: communication, teamwork, interview readiness, digital literacy, quotation and invoice practice, customer handling and small-business basics. Questions often use a workplace scenario rather than a formula.
Workplace and business skills
A plumber must explain a fault clearly, agree access and timing, and record the work. A good quotation states scope, materials, labour, exclusions, warranty, payment terms, validity and GST. An invoice is raised after supply or completion and must match the quotation and any approved variation. Keep records of purchases, measurements, payments and complaints. For a small business, know the difference between a quotation and an estimate, and protect cash flow with staged payments on larger jobs.
Customer service
Listen, confirm the fault in plain language, give options with costs, and get approval before additional work. Handle complaints by acknowledging the issue, inspecting, explaining the remedy and agreeing a date. Never blame the previous plumber without evidence. Confirm the work in writing and explain maintenance.
Worked example
Quote for replacing 10 bib taps. Material: 10 × Rs 450 = Rs 4,500. Labour: 10 × Rs 150 = Rs 1,500. Callout: Rs 300. Subtotal = Rs 6,300. GST at 18% = Rs 1,134. Total = Rs 7,434. Exclude wall breaking, concealed pipe repair and tile making good unless priced separately. State a 30-day validity and a workmanship warranty.
Traps that cost marks
Do not give a verbal price with no scope; do not omit exclusions and then argue on site; do not underprice labour or travel; do not issue an invoice that differs from the approved quote without a variation note; and do not promise a completion time you cannot meet.