Loading....
Coupon Accepted Successfully!

Quantitative Aptitude

Open Flashcards

Quadratic Equations

Question
7 out of 10
 

In the following questions two equations numbered I and II are given. You have to solve both the equations and give answer   


I. x2 + x −6 = 0 II. 2y2 −13y + 21 = 0



A If x > y

B If x ≥ y

C If x < y

D If x ≤ y

E If x = y or the relationship cannot be established

Ans. C

x =2, -3

2y2 – 7y – 6y + 21 = 0

y(2y-7) – 3(2y-7)

y = 3, so, x < y

Quadratic Equations Flashcard List

10 flashcards
1)
2)
3)
4)
5)
6)
7)
8)
9)
10)