Mathematics – Class 11 Practice Test 9

1. What will be the value of dy/dx if x = asec²θ and y = atan³θ at θ = π/4?

2. Which of the following compound statement has both true component statements?

3. Identify the type of Or and whether the statement “A square is a quadrilateral or pentagon” is true or not?

4. Identify the type of Or and whether the statement “2 is a prime number or even number” is true or not?

5. What is the number of critical points of f(x) = |x² – 1| / x²?

6. People need Aadhar card or voter id to apply for Ration card. Which phrase is used?

7. What will be the maximum area of an isosceles triangle inscribed in the ellipse x²/a² + y²/b² = 1 if its vertex at one end of the major axis?

8. Which of the following is a statement?

9. The derivative of ln⁡ e^x = 1. Is the statement true or false?

10. “All integers are positive or negative”. Is this ‘or’ is inclusive?