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I drive at 60 mph. The limit is now 50 mph. What is my percentage of slowdown?
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Question 4
What is the equivalent of the meter in England?
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Question 5
What is the result of 2^14?
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Question 6
How can I calculate the area of a circle?
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mandatory answer
Question 7
What is the formula to find the tangent?
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Question 8
In ABC a right triangle at A, [AB] = 15 cm and [BC] = 20 cm. What distance is [AC]? (2 choices)
Question 9
What is the gold ratio? (2 choices)
Question 10
What is the use of the cryptography?
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Question 11
What is the mean of this number series? - 10, 15, 13, 14, 18
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Question 12
Is 223 a prime number?
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Question 13
I have a bag of marbles. In this bag, there are 12 red marbles, 14 blue marbles and 16 yellow marbles. What is the probability that I take a blue marble?
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Question 14
What is the result of this equation? : 5x - 3 = 3x + 3
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Question 15
How many sides have a dodecagon?
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Question 16
What is 97 in binary number?
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