Numerical Reasoning Flashcards

6 cards from real AON practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 6 Numerical Reasoning flashcards as text

A project has a budget of $120,000. After spending 35%, how much remains?
Answer: $78,000
$120,000 × (1 − 0.35) = $120,000 × 0.65 = $78,000.
If the ratio of managers to staff in a company is 2:9 and there are 44 managers, how many staff members are there?
Answer: 198
44 managers ÷ 2 × 9 = 198 staff members.
A car depreciates at 18% per year. If it is currently worth $22,000, what will it be worth after one year?
Answer: $18,040
$22,000 × (1 − 0.18) = $22,000 × 0.82 = $18,040.
In a survey of 400 employees, 60% prefer remote work, 25% prefer hybrid, and the rest prefer in-office. How many prefer in-office?
Answer: 60
100% − 60% − 25% = 15%; 400 × 0.15 = 60 employees.
A pipe fills a tank in 6 hours; another empties it in 9 hours. If both are open, how long does it take to fill the tank?
Answer: 18 hours
Net fill rate = 1/6 − 1/9 = 3/18 − 2/18 = 1/18; time = 18 hours.
Sales increased from $80,000 to $100,000. What is the percentage increase?
Answer: 25%
(100,000 − 80,000) ÷ 80,000 × 100 = 25%.

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