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Quadratic Equations Level-1 Quiz-3

April 15, 2021No Comments
Quadratic Equations Level-1 Quiz-3

Welcome to the Level – 1 Quiz – 3 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. Construct a quadratic equation whose roots are 4 more
than the roots of x^2 + 7x + 16 = 0

 
 
 
 

2. What is the minimum value of the quadratic expression
2x^2 + 5x + 7?

 
 
 
 

3. The remainder when 2x^6 – 5x^3 – 3 is divided by x^3 + 1, is

 
 
 
 

4. Find the quadratic equation whose roots are the recipro-
cals of the roots of 2x^2 + 5x + 3 = 0.

 
 
 
 

5. Find the signs of the roots of x^2 – 14 x +p^2 = 0, where p is
a non-zero-real number.

 
 
 
 

6. The quadratic expression px^2 + qx + r has its maximum or
minimum value at

 
 
 
 

7. The remainder of 3x^2 − 5x − 2 divided by x − 2 is

 
 
 
 

8. If 9x^2 − 13x + c is divided by x + 1, then the remainder is
12. Find the value of c.

 
 
 
 

9. Find the maximum or minimum value of the expression
x^2 + x + 5.

 
 
 
 

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

 
 
 
 


Last updated on April 15, 2021

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