What is the average of the numbers 2, 4, 6, 8, and 10?
A. 5
B. 6
C. 7
D. 8
Correct Answer: B. 6
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A doctor performs his duty for 480 minutes daily. How many hours does he work daily?
A. 2 hours
B. 4 hours
C. 6 hours
D. 8 hours
Correct Answer: 8 hours
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What is the result of dividing 0.8 by 0.2?
A. 4
B. 0.04
C. 4.0
D. 40
Correct Answer: Answer: A) 4
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How much 60% of 50 is greater than 40% of 30?
A. 18
B. 13
C. 15
D. 20
Correct Answer: A.18
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What is the arithmetic mean of the numbers -3, -2, -1, 0, 1, 2, 3?
A. -1
B. 0
C. 1
D. 2
Correct Answer: B. (-3 + -2 + -1 + 0 + 1 + 2 + 3) / 7 = 0
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What is the value of 5% of 20%?
A. 0.1%
B. 1%
C. 20%
D. 0.05%
Correct Answer : b) 1%
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What is the value of 3 x (2 + 2) / 2?
A. 2
B. 3
C. 4
D. 6
Correct Answer: D. 6
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