Quadratic Equations Practice Sets for IBPS PO, NICL, NIACL, LIC, Dena Bank PO PGDBF, BOI, Bank of Baroda and other competitive exams.

**Directions: In the following questions, two equations numbered are given in variables x and y. You have to solve both the equations and find out the relationship between x and y. Then give answer accordingly-**

- I. 3x
^{2}– 8x – 28 = 0,

II. 3y^{2}– 44y + 140 = 0

A) If x > y

B) If x < y

C) If x ≥ y

D) If x ≤ y

E) If x = y or relation cannot be established

- I. 2x
^{2}– 27x + 81 = 0,

II. 3y^{2}– 50y + 168 = 0

A) If x > y

B) If x < y

C) If x ≥ y

D) If x ≤ y

E) If x = y or relation cannot be established

- I. 2x
^{2}– 3x – 54 = 0,

II. 3y^{2}– 32y + 80 = 0

A) If x > y

B) If x < y

C) If x ≥ y

D) If x ≤ y

E) If x = y or relation cannot be established

- I. 3x
^{2}– 14x – 24 = 0,

II. 3y^{2}+ 32y + 64 = 0

A) If x > y

B) If x < y

C) If x ≥ y

D) If x ≤ y

E) If x = y or relation cannot be established

- I. 4x
^{2}+ x – 18 = 0,

II. 4y^{2}– 11y – 45 = 0

A) If x > y

B) If x < y

C) If x ≥ y

D) If x ≤ y

E) If x = y or relation cannot be established

- I. 3x
^{2}– 26x + 48 = 0,

II. 3y^{2}+ 4y – 32 = 0

A) If x > y

B) If x < y

C) If x ≥ y

D) If x ≤ y

E) If x = y or relation cannot be established

- I. 4x
^{2}+ 39x + 77 = 0,

II. 4y^{2}– y – 33 = 0

A) If x > y

B) If x < y

C) If x ≥ y

D) If x ≤ y

E) If x = y or relation cannot be established

- I. 3x
^{2}+ 7x – 40 = 0,

II. 3y^{2}– 38y + 112 = 0

A) If x > y

B) If x < y

C) If x ≥ y

D) If x ≤ y

E) If x = y or relation cannot be established

- I. x
^{2}= 1849,

II. y = √2116

A) x > y

B) x < y

C) x ≥ y

D) x ≤ y

E) x = y or relationship cannot be determined

- I. x
^{2}– 565 = 1284,

II. y = √1521

A) If x > y

B) If x < y

C) If x ≥ y

D) If x ≤ y

E) If x = y or relation cannot be established

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First ka mam option E hoga?

Why ?

mam plz can u explain why in Q.5 answer is option E why it is not option D

x = -9/4, 2

y = -9/4, 5

when u put on number line

-9/4……….2………..5

Now when x = 2 and y = -9/4

x > y.

and when x = 2 and y = 5

x < y

So are you able to find relationship ?

D correct ans h

Share your solution plz 🙂

Mam in Q10 804+505=1369 so roots will be +37 and -37. Ans would be B.

yes ans is E only

Mam earlier it was. Now edited afterwards, thanks for replying.

How 1369?

It should be 1849 (1284+565) roots will be -43 , 43

thnxx… ab to sari quiz dunga…. sb section ki quiz dega re tumhara faizall…. wrna faizal berojgaaar reh jayga is br bhi…

aisa nhi hoga is baar

be determined

Mam..Im not much fortify in quantz…Well i preparing only,,Simplication,,quadratic,di,numberseries,,,PRofit and loss,partnership,si anda ci…..The rest others is not coming to me..whatever i tried hard..is it enough /? mam..?

for prelims, they are sufficient

but not for mains

because now DI is also asked from word problems

u need to do other chapters as well, do time and work, boats and streams

boats and streams is very easy

1 and 10 ans is wrong

they are correct

🙂 Check again Dear..

Thanks!!! ッッ

mam ek request h apse timer ke sath quiz de toh jada bettr ho jayege fir hope aap ispe thoda soche thnx mam:))

Yes you are right

But no tool available right now for timer

Whenever I am able to do,I will

Doing grt work thnx mam??

🙂

2nd Ques me81 se phle + aye ge plz check

yes plus

thank you team and SUBHRA mam…….

thank u

ty AZ

shubhra mam u r outstanding..

Thankyou :))

plz check once 2nd question mam

x = 9/2, 9 = (4.5, 9)

y = 14/3, 12 =(4.66, 12)

so here y>x, but answer “e”

plz…

y = 4.66

and x = 9

y > x ???

haa haa sorry…i felt -9.. oops…

thanks for ur replay to me.

tq mam

done..