Teachoo MCQ Test

Case Based MCQ Quiz

Preparing for CBSE

Chapter 2 Class 10 Polynomials | 10 questions

Timed test. Answer every question before time runs out. Correct answers and solutions appear after submission.
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Question 1 of 10
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Question 1 of 10
An asana is
An asana is
An asana is a body posture, originally and still a general term for a sitting meditation pose, and later extended in hatha yoga and modern yoga as exercise, to any type of pose or position, adding reclining, standing, inverted, twisting, and balancing poses. In the figure, one can observe that poses can be related to representation of quadratic polynomial.
The shape of the poses shown is
Select one option. Answers are shown after the test.
Question 2 of 10
An asana is
An asana is
An asana is a body posture, originally and still a general term for a sitting meditation pose, and later extended in hatha yoga and modern yoga as exercise, to any type of pose or position, adding reclining, standing, inverted, twisting, and balancing poses. In the figure, one can observe that poses can be related to representation of quadratic polynomial.
2. The graph of parabola opens downwards, if \(\_\_\_\_\)
Select one option. Answers are shown after the test.
Question 3 of 10
An asana is
An asana is
An asana is a body posture, originally and still a general term for a sitting meditation pose, and later extended in hatha yoga and modern yoga as exercise, to any type of pose or position, adding reclining, standing, inverted, twisting, and balancing poses. In the figure, one can observe that poses can be related to representation of quadratic polynomial.
In the graph, how many zeroes are there for the polynomial?
Select one option. Answers are shown after the test.
Question 4 of 10
An asana is
An asana is
An asana is a body posture, originally and still a general term for a sitting meditation pose, and later extended in hatha yoga and modern yoga as exercise, to any type of pose or position, adding reclining, standing, inverted, twisting, and balancing poses. In the figure, one can observe that poses can be related to representation of quadratic polynomial.
The two zeroes in the above shown graph are
Select one option. Answers are shown after the test.
Question 5 of 10
An asana is
An asana is
An asana is a body posture, originally and still a general term for a sitting meditation pose, and later extended in hatha yoga and modern yoga as exercise, to any type of pose or position, adding reclining, standing, inverted, twisting, and balancing poses. In the figure, one can observe that poses can be related to representation of quadratic polynomial.
The zeroes of the quadratic polynomial \(4 \sqrt{3} x^2+5 x-2 \sqrt{3}\) are
Select one option. Answers are shown after the test.
Question 6 of 10
The below picture
The below picture
The below picture are few natural examples of parabolic shape which is represented by a quadratic polynomial. A parabolic arch is an arch in the shape of a parabola. In structures, their curve represents an efficient method of load, and so can be found in bridges and in architecture in a variety of forms.
In the standard form of quadratic polynomial, \(a x^2+b x+c\), \(a, b\) and \(c\) are
Select one option. Answers are shown after the test.
Question 7 of 10
The below picture
The below picture
The below picture are few natural examples of parabolic shape which is represented by a quadratic polynomial. A parabolic arch is an arch in the shape of a parabola. In structures, their curve represents an efficient method of load, and so can be found in bridges and in architecture in a variety of forms.
If the roots of the quadratic polynomial are equal, where the discriminant \(D=b^2-4 a c\), then
Select one option. Answers are shown after the test.
Question 8 of 10
The below picture
The below picture
The below picture are few natural examples of parabolic shape which is represented by a quadratic polynomial. A parabolic arch is an arch in the shape of a parabola. In structures, their curve represents an efficient method of load, and so can be found in bridges and in architecture in a variety of forms.
If \(a\) and \(\frac{1}{a}\) are the zeroes of the quadratic polynomial \(2 x^2-x+8 k\) then k is
Select one option. Answers are shown after the test.
Question 9 of 10
The below picture
The below picture
The below picture are few natural examples of parabolic shape which is represented by a quadratic polynomial. A parabolic arch is an arch in the shape of a parabola. In structures, their curve represents an efficient method of load, and so can be found in bridges and in architecture in a variety of forms.
The graph of \(x^2+1=0\)
Select one option. Answers are shown after the test.
Question 10 of 10
The below picture
The below picture
The below picture are few natural examples of parabolic shape which is represented by a quadratic polynomial. A parabolic arch is an arch in the shape of a parabola. In structures, their curve represents an efficient method of load, and so can be found in bridges and in architecture in a variety of forms.
If the sum of the roots is \(-p\) and product of the roots is \(\frac{-1}{p}\), then the quadratic polynomial is
Select one option. Answers are shown after the test.