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Quadratic Equations Quiz
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Question 1
Direction: In the following question two equations numbered I and II are given. You have to solve both the equations and mark the correct answer.
I.
II.
![](https://gradeup-question-images.grdp.co/liveData/PROJ1075/1478615238658773.png)
II.
![](https://gradeup-question-images.grdp.co/liveData/PROJ1075/1478615239462956.png)
Question 2
Directions: In each of the following questions two equations (I) and (II) are given. Solve both the equations and give answer
(I) 3x2 + 8x + 4 = 0
(II) 4y2 - 19y + 12 = 0.
(II) 4y2 - 19y + 12 = 0.
Question 3
Direction: In the following question two equations are given in variables m and n. You have to solve these equations and determine relation between m and n.
I. m2 = 8m – 16
II. 4n2 = 32n – 64
II. 4n2 = 32n – 64
Question 4
Directions: In the following question, two equations numbered I and II are given. You have to solve both the equations and answer the question.
I.
II.
![](https://gradeup-question-images.grdp.co/liveData/PROJ4206/1494398778534591.png)
II.
![](https://gradeup-question-images.grdp.co/liveData/PROJ4206/1494398779308694.png)
Question 5
Directions: In the following question two equations numbered I and II are given. You have to solve both the equations and answer the question.
I. 1.25a2 + 13.75a + 35 = 0
II. 0.8 b2 + 5.2b + 8 = 0
Question 6
Direction: In the following question two equations are given in variables Xand Y. You have to solve these equations and determine relation between X and Y.
I.
II.
![](https://gradeup-question-images.grdp.co/liveData/PROJ4889/1495783890602841.png)
II.
![](https://gradeup-question-images.grdp.co/liveData/PROJ4889/1495783891327197.png)
Question 7
Direction: In the following question two equations are given. You have to solve both and establish the relation between given variables:
I.
II.
![](https://gradeup-question-images.grdp.co/liveData/PROJ4889/1495783896542657.png)
II.
![](https://gradeup-question-images.grdp.co/liveData/PROJ4889/149578389726444.png)
Question 8
Directions: In the following question, two equations are given. Solve both the equations and choose the correct answer.
I. x = (900)1/2 ÷ (729)1/6
II. y2 – 22y + 121 = 0
II. y2 – 22y + 121 = 0
Question 9
Directions: In the following question, two equations are given. You have to solve both the equations and find the relation between ‘p’ and ‘q’ and mark the correct answer.
I.
II. y3 + 783 = 999
![](https://gradeup-question-images.grdp.co/liveData/PROJ7738/150487019952236.png)
II. y3 + 783 = 999
Question 10
Directions: In the following question, two equations are given. You have to solve both the equations and find the relation between ‘p’ and ‘q’ and mark the correct answer.
I. (729)1/3 l ÷ 423 = 1
II. 6 × (3375)1/3m – (3240000)1/2 = 36
II. 6 × (3375)1/3m – (3240000)1/2 = 36
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