Korn Ferry Assessment Numerical Reasoning 4

Question 1

A table shows three products with unit costs of $12, $18, and $25, and units sold of 500, 300, and 200 respectively. What is the total revenue?

Accepted Answer

$16,400

Answer

Revenue: (500×$12) + (300×$18) + (200×$25) = $6,000 + $5,400 + $5,000 = $16,400.

Question 2

Staff headcount rose from 240 to 288 over two years. What was the average annual percentage increase?

Accepted Answer

10%

Answer

Total increase = 20%; average per year ≈ 10% (since (1.10)² ≈ 1.21, closest to 20% total).

Question 3

A ratio of managers to staff is 1:8. If there are 360 staff members, how many managers are there?

Accepted Answer

45

Answer

360 ÷ 8 = 45 managers.

Question 4

A line chart shows website visits: Jan=12,000, Feb=15,600, Mar=14,040. What was the percentage change from Feb to Mar?

Accepted Answer

-10%

Answer

(14,040 − 15,600) ÷ 15,600 × 100 = −1,560 ÷ 15,600 × 100 = −10%.

Question 5

An employee earns a base salary of $52,000 plus a 7% commission on all sales above $100,000. If they make $250,000 in sales, what is their total compensation?

Accepted Answer

$64,500

Answer

Commission = 7% × ($250,000 − $100,000) = 7% × $150,000 = $10,500; total = $52,000 + $10,500 = $62,500.

Korn Ferry Assessment Practice Test

Korn Ferry Assessment Practice Test

Korn Ferry Assessment Numerical Reasoning 4