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Quadratic Equations Level-1 Quiz-2

April 15, 2021No Comments
Quadratic Equations Level-1 Quiz-2

Welcome to the Level – 1 Quiz – 2 of the topic Quadratic Equations on Knowvation! The pattern of the quiz will be MCQ and you will encounter many challenging problems which are going to be very helpful for the preparation of various competitive exams like, CAT, IIFT, SNAP, XAT, TISSMAT, TISSNET, CMAT, SSC CGL, etc. You’re requested to please do read the instructions given below before starting this quiz.

Here are some basic instructions:

Time Limit: 7 minutes

Number of Multiple Choice Questions: 10

Passing marks: 70%

You’ll see the answers after you SUBMIT the quiz. ‘Green’ color ticks represents a correct answer and the ‘Red’ ticks represents a wrong answer

Please do provide your valuable feedback on the quiz or report any issue/mistake in the comment box below. ALL THE BEST! 😀

1. If ax^2 − bx − c is exactly divisible by x + 1, then it follows that?

 
 
 
 

2. Construct a quadratic equation, whose roots are half of the roots of the equation x^2 + 5x + 9 = 0.

 
 
 
 

3. What is the maximum value of the quadratic expression –7x^2 + 2x + 5?

 
 
 
 

4. If one root of the equation x^2 + px + 12 = 0 is 4 while the equation x^2 + px + q = 0  has equal roots, then the value of q is.

 
 
 
 

5. Find the nature of the roots of 4x^2 + 8x – 11 = 0.

 
 
 
 

6. For what value of p does the equation x 2 + px + 81 = 0 have equal roots?

 
 
 
 

7. What is the degree of the equation (x^2 – 3)^3 – 4x^4 = 0?

 
 
 
 

8. If ______ is added to 3x^3 + 5x^2 – 6x + 3, then it is exactly divisible by x – 1.

 
 
 
 

9. If the roots of a quadratic equation are reciprocal of one another and the constant term is 3, what is the coefficient of the second-degree term?

 
 
 
 

10. Find the quadratic equation whose roots are the reciprocals of the roots of 3x^2 + 4x + 2 = 0.

 
 
 
 


Last updated on April 15, 2021

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