FUVEST (University of São Paulo Entrance Exam) · Mathematics and Physics
Mathematics
21 practice questions, each with the answer and an explanation.
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Random questions from this topic, one at a time. You see the answer and the explanation straight after each one.
All 21 questions
- Solve the equation 3x - 7 = 11.
- What is the slope of the straight line through the points (1, 2) and (3, 8)?
- What are the roots of x^2 - 5x + 6 = 0?
- An arithmetic sequence has first term 3 and common difference 4. What is the sum of its first 10 terms?
- What is the value of log base 2 of 32 plus log base 3 of 9?
- Let f(x) = 2x + 1 and g(x) = x^2. What is f(g(3))?
- A price falls by 20% and then rises by 10%. What is the net change from the original price?
- Which set of values satisfies |2x - 3| < 5?
- What is the sum of the infinite geometric series 6 + 2 + 2/3 + 2/9 + ...?
- How many integers from 1 to 100 are divisible by 3 or by 5?
- Two fair dice are rolled. What is the probability that the sum is 7?
- In how many different orders can the six distinct letters of the word FUVEST be arranged?
- What is the area of a circle with radius 5?
- A triangle has sides 6, 8 and 10. What is its area?
- What is the area of a regular hexagon with side length 2?
- What is the volume of a cylinder with radius 3 and height 4?
- Which line passes through (0, 1) and is perpendicular to y = 2x + 3?
- What is the value of sin(pi/6) + cos(pi/3)?
- In a triangle two sides measure 5 and 7 with a 60 degree angle between them. What is the third side?
- What is (1 + i)^2, where i is the imaginary unit with i^2 = -1?
- The polynomial x^3 - 6x^2 + 11x - 6 has roots 1, 2 and 3. What is the sum of the squares of its roots?
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