Operations Coordinator – EHS Compliance at NLS Waste Services 

30 Minutes. 

SECTION 1: OPERATIONAL SCENARIOS & PROBLEM SOLVING 

• One of your site supervisors reports that a key client is complaining about irregular waste pickups. Upon investigation, you find that the truck allocated to the route frequently breaks down. What is your best immediate course of action?  

A) Apologize to the client and promise improvement B) Reassign a backup truck to the route while fixing the breakdown truck C) Instruct the driver to explain to the client directly D) Offer the client a discount without addressing the issue

• Your operational cost analysis shows labor costs are consistently exceeding budget. What is the most practical first step?  

A) Fire some casual workers B) Stop overtime payments completely C) Conduct a workload and shift efficiency review D) Reduce all staff salaries by 10%

• A client has an emergency request for an unscheduled pickup. All your trucks are booked. What is the best decision?  

A) Decline the request firmly B) Delay another client’s pickup and send a truck C) Subcontract to a trusted partner with the client’s approval D) Ignore the request

• You receive complaints that drivers are not adhering to safety protocols. What is the most effective action?  

A) Fire drivers immediately B) Conduct a refresher training on safety compliance C) Ignore until a serious incident happens D) Blame the supervisors

• Fuel expenses are increasing beyond projections. What is the best preventive operational strategy?  

A) Reduce the number of daily trips permanently B) Introduce strict route planning and fuel monitoring C) Increase client prices immediately D) Buy cheaper fuel from unverified suppliers

• Staff turnover among your casual workers is high. After talking to a few, the main reasons are poor treatment and delayed salaries. What is the best management response?  

A) Replace them with new staff immediately B) Promise a salary increase but do nothing C) Implement regular pay schedules and improve site management support D) Threaten staff with penalties if they leave

• You notice petty cash requests are unusually high from one department. What is your best course of action?  

A) Deny all future requests B) Conduct a petty cash audit and review controls C) Fire the petty cash handler D) Reduce the department’s petty cash allocation arbitrarily

• A client’s account is in arrears for 3 months but they are a key client. What is the best way to handle this?  

A) Suspend services immediately B) Engage them for a meeting to negotiate a payment plan C) Write off the debt D) Ignore the issue for another month

• The operations department is frequently missing service delivery deadlines. What would be a solid operational control measure?  

A) Add penalties for missed deadlines B) Hire more casual workers without reviewing processes C) Implement a daily operations checklist and performance tracking D) Leave it to supervisors’ discretion

• You discover that overtime claims are being exaggerated by some staff. What is the most sustainable solution?  

A) Cancel overtime entirely B) Implement a time and attendance verification system C) Cut everyone’s overtime pay by half D) Announce a fine for exaggerated claims

SECTION 2: NUMERICAL & ANALYTICAL APTITUDE 

• NLS runs a weekly schedule where each of its 6 trucks is assigned a maximum load of 2.8 tons per trip. Each truck makes 3 trips daily for 5 days a week. What is the total tonnage transported by all trucks in a week?  

A) 210 tons B) 252 tons C) 280 tons D) 336 tons

• The operations department budgeted UGX 75 million for maintenance this quarter. However, due to unexpected breakdowns, the actual expenditure rose by 16%. What was the actual amount spent?  

A) UGX 84,000,000 B) UGX 82,500,000 C) UGX 86,250,000 D) UGX 81,000,000

• A waste collection site operates on a cost-recovery basis. If fixed monthly costs are UGX 24,000,000, and each client is charged UGX 450,000 per month, how many clients are needed just to break even?  

A) 55 B) 60 C) 64 D) 66

• One of NLS’s branches reported the following monthly statistics: 180 trips were planned, but only 153 trips were completed. What is the trip completion percentage?  

A) 82.5% B) 85% C) 87.5% D) 90%

• The operations team receives a bonus of 2% of revenue collected above UGX 300 million per quarter. If this quarter they collected UGX 410 million, how much bonus will the team earn?  

A) UGX 2,200,000 B) UGX 2,000,000 C) UGX 2,500,000 D) UGX 3,000,000

• Fuel costs are forecasted to rise by 8% next quarter. If the current monthly spend is UGX 15,750,000, what will be the new projected monthly fuel spend?  

A) UGX 16,800,000 B) UGX 16,995,000 C) UGX 17,000,000 D) UGX 17,820,000

• If each site supervisor manages 15 staff, and there are 9 supervisors, but staff turnover is 18% annually, how many staff members are projected to leave in a year?  

A) 18 B) 22 C) 24 D) 27

• You are negotiating with a vendor who offers a 10% discount on orders above UGX 50M. If you place a UGX 72M order, how much do you save with the discount?  

A) UGX 5,000,000 B) UGX 6,200,000 C) UGX 7,200,000 D) UGX 7,500,000

• A debt collection agent collects UGX 1.2M per client per month. If his collection rate is 75% success across 50 assigned clients, what is his expected monthly collection?  

A) UGX 45,000,000 B) UGX 47,500,000 C) UGX 50,000,000 D) UGX 55,000,000

• If your team increases operational efficiency by 12%, reducing monthly overtime costs from UGX 18M to UGX 15.84M, what is the actual percentage saved?  

A) 10% B) 11% C) 12% D) 17%

SECTION 3: LEADERSHIP, PEOPLE MANAGEMENT & CULTURE BUILDING 

• One of your supervisors consistently speaks harshly to staff, causing low morale. What is the best leadership response?  

A) Ignore it — supervisors are meant to be tough B) Have a private coaching conversation with the supervisor on effective leadership C) Reprimand the supervisor publicly D) Transfer the supervisor to another site without addressing behavior

• You want to build a culture of accountability among field teams. What is the most effective first step?  

A) Announce stricter penalties for mistakes B) Introduce clear KPIs and regular performance reviews C) Increase salaries to motivate staff D) Ask HR to handle accountability

• A junior staff member shares a valuable operational improvement idea. What is the best leadership response?  

A) Thank them and implement it if viable B) Tell them it’s not their place to give ideas C) Forward the idea to HR without recognition D) Ignore it — ideas come from managers only

• During a site visit, you notice cleaning staff working without protective gear. What is the best leadership action?  

A) Punish the staff immediately B) Stop the work, address the issue, and ensure gear is provided C) Ignore it — it’s their responsibility D) Report them directly to HR

• You want your operations staff to be more proactive. What leadership strategy is most effective?  

A) Reward and recognize proactive behaviors openly B) Give them more work C) Warn them that lack of proactivity will lead to dismissal D) Wait for HR to design a policy

• Staff have complained about erratic communication from management. What is your best leadership response?  

A) Introduce regular structured communication forums B) Let HR issue memos C) Tell staff to stop complaining D) Ignore it — communication isn’t a priority

• An operations supervisor is overwhelmed but hasn’t spoken up. What is a smart leadership action?  

A) Leave them to figure it out B) Assign more staff to support and check in with the supervisor C) Reduce their salary for underperformance D) Reassign their work without informing them

• You want to foster teamwork among site staff. What approach is most effective?  

A) Organize periodic team-building activities and workshops B) Increase individual targets C) Implement a “no talking during work” rule D) Threaten poor team players with penalties

• A staff member makes a costly mistake. What is the best response as a leader?  

A) Dismiss them immediately B) Use it as a learning opportunity with corrective action C) Ignore the mistake D) Blame their supervisor publicly

• To build a strong operational culture at NLS, what leadership approach is most sustainable?  

A) Build clear expectations, model the behavior, and reward right actions
B) Enforce strict discipline at all levels
C) Focus only on client satisfaction
D) Increase pay to keep people motivated 

SECTION 4: FINANCIAL & COST MANAGEMENT SCENARIOS 

• A supplier delays delivering critical materials but demands early payment. What is the best course of action? 

A) Pay early to maintain the relationship
B) Pay only after delivery as per agreed terms
C) Escalate to the CEO immediately
D) Change suppliers without discussion 

• You notice your team is frequently requesting emergency petty cash. What is the best management response? 

A) Increase the petty cash float
B) Establish monthly operational budgets and stick to them
C) Approve requests only when you feel like it
D) Ignore it; that’s finance’s responsibility 

• A truck breakdown costs the company significant unplanned expenses. What is the best financial management lesson here?  

A) Budget for routine maintenance and emergency repairs
B) Cut the driver’s salary
C) Increase service rates immediately to recover costs
D) Avoid doing preventive maintenance 

• Your supervisor suggests cutting PPE purchases to save costs. What is the right financial leadership decision?

A) Accept the suggestion — it saves money

B) Reject the idea — safety equipment is non-negotiable
C) Delay PPE purchases for a few months
D) Buy the cheapest PPE regardless of quality 

• Client payments are delayed, affecting operations. What should you prioritize as the operations lead?  

A) Push clients aggressively to pay
B) Plan operations within confirmed cash inflows and coordinate with finance
C) Take loans to cover costs
D) Suspend all operations until payments are made 

• Your team keeps overspending on fuel. What is the most effective action?

A) Cut their allowances
B) Introduce strict fuel usage tracking and monitoring
C) Allow drivers to buy fuel on credit
D) Accept fuel costs as uncontrollable 

• At month-end, you discover overspending on cleaning materials at a key site. What is the best response?  

A) Investigate usage and implement tighter inventory controls
B) Cut supplies immediately
C) Ignore it this time — it happens
D) Blame the site supervisor 

• You’re planning operational budgets. Which approach is best?

A) Budget only for what you wish you had
B) Base it on past trends, operational needs, and realistic forecasts
C) Copy the previous year’s budget
D) Make the finance manager do it alone 

• One client constantly delays payment. What’s a sustainable business approach?

A) Stop services without notice
B) Engage the client, renegotiate terms, or consider changing terms of service
C) Threaten legal action first
D) Write off the amounts due 

• How can you contribute as an Operations Coordinator to improved company cash flow?

A) Ensure efficiency, reduce waste, and align operations with invoicing
B) Leave cash matters to finance
C) Cut staff salaries
D) Focus on delivery only, not finances 

SECTION 5: CUSTOER SERVICE & SERVICE DELIVERY SCENARIOS 

• A client complains about irregular waste pickups. What is your best response as Operations Coordinator?

A) Apologize, investigate the cause, and implement corrective measures
B) Blame the driver for the missed pickups
C) Ignore the complaint if it’s a small client
D) Tell the client to call customer service 

• How do you ensure 100% scheduled pickups across all routes?

A) Leave it to the drivers to manage their time
B) Set clear daily schedules, monitor execution, and conduct spot checks
C) Hope the clients will call when pickups are missed
D) Focus only on big clients’ routes 

• A client requests urgent service outside the agreed schedule. What’s the best response?

A) Decline — it’s not your responsibility
B) Assess operational capacity and accommodate if feasible
C) Ask them to pay cash to the driver
D) Ignore the request 

• What’s the most critical factor in maintaining strong client relationships?

A) Occasional gifts and favors
B) Transparent communication, reliable service, and responsiveness
C) Offering discounts only
D) Regular parties and lunches 

• If a client repeatedly complains about poor cleaning services, what should you do?

A) Replace the cleaning staff immediately
B) Investigate the issue thoroughly, coach the staff, and monitor performance
C) Ignore it unless it escalates
D) Give the client excuses about high workload 

• Your team consistently misses scheduled pickups. What leadership action is best?

A) Replace the team entirely
B) Implement accountability systems and retrain staff
C) Blame supervisors only
D) Ignore it as long as the client hasn’t complained 

• A client praises your team’s exceptional service. What’s the best practice?  

A) Do nothing — it’s their job
B) Acknowledge and celebrate the team to motivate them
C) Share it only with management
D) Ask the client for a gift 

• What’s the best way to ensure high service delivery standards across sites?

A) Trust the site supervisors entirely
B) Implement clear SOPs, regular audits, and feedback loops
C) Cut costs on materials and staff
D) Leave each site to manage itself 

• What is the best approach to handling a service delivery mistake?  

A) Cover it up to avoid trouble
B) Be transparent, take responsibility, and resolve it quickly
C) Blame the staff publicly
D) Ignore the client’s feedback 

• What is your key role as Operations Coordinator in customer satisfaction?

A) Deliver operational excellence and ensure client expectations are met
B) Avoid client interactions altogether
C) Focus on logistics only
D) Ensure the sales team keeps clients happy 

SECTION 6: COMPLIANCE, RISK & OPERATIONAL INTEGRITY 

• What is the best way to manage operational risks?

A) Ignore minor risks until they cause problems
B) Identify, assess, mitigate, and monitor risks proactively
C) Let supervisors handle risks their own way
D) Only react when clients complain 

• Why is compliance with health and safety regulations critical for a waste management company?

A) To avoid government taxes
B) To protect employees, clients, and avoid legal issues
C) It’s only important for hospitals
D) Because competitors do it 

• If you discover a site operating without required PPE for staff, what’s your immediate action?

A) Close the site, fix the issue, and retrain staff
B) Ignore it — it’s not your concern
C) Tell the staff to be careful
D) Wait for HR to handle it 

• What is the best way to ensure operational integrity among field staff?

A) Regular monitoring, clear SOPs, accountability, and follow-up
B) Allow them freedom to operate however they want
C) Trust they know what they are doing
D) Only check on them when there’s a client complaint 

• How do you handle a supplier suspected of over-invoicing or corruption?

A) Turn a blind eye for business sake
B) Report the issue, investigate thoroughly, and take action
C) Ask them for a personal cut
D) Ignore if procurement approved it 

• In managing waste transport, which of the following is a critical legal compliance?

A) Having a colorful branded truck
B) Carrying a valid waste transport permit and disposal compliance
C) Avoiding public roads
D) Having friendly drivers 

• What’s the key role of operational audits?

A) To punish staff
B) To ensure compliance, identify risks, and improve processes
C) To impress the board
D) To delay operations 

• Why is documentation of operational processes important?

A) It’s good for show
B) Ensures consistency, accountability, and regulatory compliance
C) To keep the office busy
D) Clients don’t care anyway 

• If a government inspector shows up unannounced at a site, what should happen?

A) Panic and shut down the site
B) Welcome them, provide required documents, and cooperate
C) Deny them entry
D) Call the owner before acting 

• Why is it important for Operations Coordinator to champion integrity?

A) It reduces work stress
B) It builds trust with clients, employees, and ensures sustainable business
C) It’s only HR’s job
D) So they don’t get caught 

 

IF YOU NEED HELP PREPARING FOR ANY APTITUDE TEST/ONLINE ASSESSMENT OR INTERVIEW, THE CV EXPERT IS AVAILABLE TO HELP YOU. WHATSAPP 0790381961 

The cv expert holds a B. Stat & Econ, MA Econ, PGD in HRM.