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Exam (elaborations)
Wizz Air TCDT Practice — Sample Questions with 
well verified answers 
1. Mental Arithmetic 
Q1. A flight travels 360 km in 45 minutes. What is its average speed? 
A. 360 km/h 
B. 420 km/h 
C. 480 km/h 
D. 540 km/h 
Answer: C — 480 km/h 
Explanat
NewWizz Air TCDT Practice — Sample Questions with 
well verified answers 
1. Mental Arithmetic 
Q1. A flight travels 360 km in 45 minutes. What is its average speed? 
A. 360 km/h 
B. 420 km/h 
C. 480 km/h 
D. 540 km/h 
Answer: C — 480 km/h 
Explanation: 
45 minutes = 0.75 hours. 
360 ÷ 0.75 = 480 km/h. 
2. Percentages 
Q2. What is 25% of 640?