168140052-Civil-Engineering-Quiz-Bee-Questions-I.docx

# 6 focus on your own questionnaire any form of

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6. Focus on your own questionnaire. Any form of cheating will automatically mean disqualification. 7. The exam is good for 1 hour and 30 minutes. An examinee is not allowed to leave the room once the questionnaire is given. 8. At the end of the exam, leave the questionnaire together with the scratch paper on your seat. Please make sure that your questionnaire is intact. 9. Point system: Easy 2 points Average – 3 points Difficult – 5 points There will be no deduction for a wrong answer. EASY ROUND (10 QUESTIONS, 2 PTS EACH) 1. The world population is 8 billion and it is increasing at the rate of about 2 percent per year. If it continues to increase at this rate, what will be the population after 3 years? 2. Two CE students are solving a problem leading to a quadratic equation. One student made a mistake in the coefficient of the first-degree term, got roots of 2 and -3. The other student made a mistake in the coefficient of the constant term, got roots of -1 and 4. What is the correct equation? 3. A test has 42 questions. Each question is worth 2 points or 3 points. A perfect score is 100 points. How many 3-point questions are there?

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