Teachoo MCQ Test

Assertion Reasoning Quiz

Preparing for CBSE

Chapter 2 Class 9 - Introduction to Linear Polynomials (Ganita Manjari | 5 questions

Timed test. Answer every question before time runs out. Correct answers and solutions appear after submission.
Time remaining 456
Question 1 of 5
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Question 1 of 5
Assertion (A): If \(P(x)=5 x-2\), then \(P(2)=8\).
Reason (R): In a linear polynomial of the form \(P(x)=a x+b\), the y -intercept is \(b\).
Select one option. Answers are shown after the test.
Question 2 of 5
Assertion (A): The polynomial \(P(x)=3 x-5\) is a linear polynomial.
Reason (R): A polynomial with the highest power of the variable as 1 is called a linear polynomial.
Select one option. Answers are shown after the test.
Question 3 of 5
Assertion (A): The graph of \(y=a x\), where \(a>1\), is less steep than \(y=x\).
Reason (R): \(\ln y=a x, a\) is the slope.
Select one option. Answers are shown after the test.
Question 4 of 5
Assertion (A): The degree of the polynomial \(5 x^3+2 x-1\) is 3 .
Reason ( \(\mathbf{R}\) ): The coefficient of \(x^3\) in the given polynomial is 5 .
Select one option. Answers are shown after the test.
Question 5 of 5
Assertion (A): The sequence \(2,5,8,11 . .\). represents a linear pattern.
Reason (R): All the terms present in this sequence are positive integers.
Select one option. Answers are shown after the test.