HBRI - Hogan Business Reasoning Inventory Numerical Estimation and Approximation Flashcards
6 cards from real HBRI practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
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A logistics company's cost per shipment is $47.50 and they ship roughly 860 packages per week. What is the closest estimate of their weekly shipping cost?
Answer: About $40,800
$47.50 × 860 ≈ $40,850, closest to $40,800.
If a business currently earns a 12% profit margin on $5.2 million in sales, and sales grow 10% next year while margins stay constant, what is the best estimate of next year's profit?
Answer: About $686,000
New sales ≈ $5.72M; 12% of $5.72M ≈ $686,400.
An analyst reviews 5 supplier bids: $142,000, $138,500, $151,200, $145,700, and $139,100. What is the closest estimate of the average bid?
Answer: About $143,000
Sum ≈ $716,500 ÷ 5 = $143,300, closest to $143,000.
A company reduces its workforce by 8% from 2,375 employees. Approximately how many employees remain?
Answer: About 2,185
8% of 2,375 ≈ 190; 2,375 − 190 = 2,185 remaining employees.
Office space costs $28 per square foot annually, and a firm is considering leasing 3,750 square feet. What is the closest estimate of the monthly lease cost?
Answer: About $8,750
Annual cost = $28 × 3,750 = $105,000; monthly = $105,000 ÷ 12 = $8,750.
A call center handles 480 calls per agent per month. If the team has 23 agents and productivity improves by 5%, approximately how many total calls will be handled next month?
Answer: About 11,592
Base: 480 × 23 = 11,040; with 5% increase: 11,040 × 1.05 ≈ 11,592.