Crack IBPS PO : Quadratic Equation – Day 2
Dear Bankersdaily Aspirant,
IBPS PO Prelims is scheduled to be starting at Oct 7. As you know the difficulty level increases with every exam, we have made sure the questions asked in these days of daily test entices you to do more questions other than this. This course extends to 100 days and the questions ranges from easy to moderate to extremely difficult. We will provide solutions for the questions asked with detailed description, Since many of you will have doubts regrading some questions.
If you have any doubts comment here in the Comment Box.
“All Roads that Leads to Success have to pass through
Hardwork bouleward at some point”
Follow our Course regularly and Get Benefited. We are always open to Feedback about this Course. So Feel free to comment about the course.
IBPS PO Quadratic Equation Day  2
Quizsummary
0 of 10 questions completed
Questions:
 1
 2
 3
 4
 5
 6
 7
 8
 9
 10
Information
IBPS PO Study Planner
IBPS PO Quadratic Equation Day – 2
No.of Questions: 10
Time : 10 mints
All the Best!!!
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading...
You must sign in or sign up to start the quiz.
You have to finish following quiz, to start this quiz:
Results
0 of 10 questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 points, (0)
Average score 

Your score 

Categories
 Aptitude 0%
 1
 2
 3
 4
 5
 6
 7
 8
 9
 10
 Answered
 Review

Question 1 of 10
1. Question
1 pointsCategory: AptitudeIn each of these questions, two equations (I) and (II) are given. You have to solve both the equations and give answer.
Correct
8x12x^2=0
x^28x+12=0
x=6, 2
II:y^2+4y+4y9=0
y^2+8y9=0
y=9,1
Hence, x>y
Incorrect
8x12x^2=0
x^28x+12=0
x=6, 2
II:y^2+4y+4y9=0
y^2+8y9=0
y=9,1
Hence, x>y

Question 2 of 10
2. Question
1 pointsCategory: AptitudeIn each of these questions, two equations (I) and (II) are given. You have to solve both the equations and give answer.
I: √1600 x+√6400=0
II:(256)^(1/4) y+(729)^(1/3)=0
Correct
a
I: √1600 x+√6400=0
x= 80/40=2
II: (256)^(1/4) y+(729)^(1/3)=0
y=9/4=2.25
Hence, x>y
Incorrect
a
I: √1600 x+√6400=0
x= 80/40=2
II: (256)^(1/4) y+(729)^(1/3)=0
y=9/4=2.25
Hence, x>y

Question 3 of 10
3. Question
1 pointsCategory: AptitudeIn each of these questions, two equations (I) and (II) are given. You have to solve both the equations and give answer.
I:x^{2}=824
II:y√824=0
Correct
d
I:x=±28
II:y=+28
Hence, x≤y
Incorrect
d
I:x=±28
II:y=+28
Hence, x≤y

Question 4 of 10
4. Question
1 pointsCategory: AptitudeIn each of these questions, two equations (I) and (II) are given. You have to solve both the equations and give answer.
I: x^{2}=(4^{4}+8^{3})/3
II: 6y^{2}+(8×20)=16 y^{2}
Correct
x^{2}=(4^{4}+8^{3})/3 = 256
x=±16
II:10y^2=160
y^2=16
y=±4
Hence, relation cannot be determined
Incorrect
x^{2}=(4^{4}+8^{3})/3 = 256
x=±16
II:10y^2=160
y^2=16
y=±4
Hence, relation cannot be determined

Question 5 of 10
5. Question
1 pointsCategory: AptitudeIn each of these questions, two equations (I) and (II) are given. You have to solve both the equations and give answer.
I: 15 x^{2}+16x+4=0
II:2y^{2}+10y+12=0
Correct
a
I: 15 x^2+16x+4=0
x=0.67, 0.4
II: 2y^2+10y+12=0
y=3, 2
Hence, x>y
Incorrect
a
I: 15 x^2+16x+4=0
x=0.67, 0.4
II: 2y^2+10y+12=0
y=3, 2
Hence, x>y

Question 6 of 10
6. Question
1 pointsCategory: AptitudeI: x^22x323=0
II: y^240y+399=0
Correct
d
I: x^22x323=0
x^2+17x19x323=0
(x+17)(x19)=0
x=17 or 19
II: y^240y+399=0
y^219y21y+399=0
(y19)(y21)=0
y=19 or 21
x≤y
Incorrect
d
I: x^22x323=0
x^2+17x19x323=0
(x+17)(x19)=0
x=17 or 19
II: y^240y+399=0
y^219y21y+399=0
(y19)(y21)=0
y=19 or 21
x≤y

Question 7 of 10
7. Question
1 pointsCategory: AptitudeI: x^24x525=0
II: y^2+28y+132=0
Correct
e
I: x^24x525=0
x^225x+21x525=0
(x25)(x+21)=0
x=25 or21
II: y^2+28y+132=0
y^2+22y+6y+132=0
(y+22)(y+6)=0
y=22, 6
relationship can’ t be established
Incorrect
e
I: x^24x525=0
x^225x+21x525=0
(x25)(x+21)=0
x=25 or21
II: y^2+28y+132=0
y^2+22y+6y+132=0
(y+22)(y+6)=0
y=22, 6
relationship can’ t be established

Question 8 of 10
8. Question
1 pointsCategory: AptitudeI: 2x^2x78=0
II: 3y^2+39y+126=0
Correct
c
I: 2x^2x78=0
2x^2+12x13x78=0
(2x13)(x∓6)=0
x=6 or 6.5
II: 3y^2+39y+126=0
3y^2+18y+21y+126=0
(3y+21)(y+6)=0
y=7 or6
x≥y
Incorrect
c
I: 2x^2x78=0
2x^2+12x13x78=0
(2x13)(x∓6)=0
x=6 or 6.5
II: 3y^2+39y+126=0
3y^2+18y+21y+126=0
(3y+21)(y+6)=0
y=7 or6
x≥y

Question 9 of 10
9. Question
1 pointsCategory: AptitudeI: x^3=(16x^4+(232+1.5×4) x^3)/618
II: (y+4)/(y2)=2/3
Correct
a
I: x^3=(16x^4+(232+1.5×4) x^3)/618
618= (x^3 (16x+238))/x^3
16x=380
x=23.75 ,0
II: (y+4)/(y2)=2/3
3y+12=2y4
y=16
x>y
Incorrect
a
I: x^3=(16x^4+(232+1.5×4) x^3)/618
618= (x^3 (16x+238))/x^3
16x=380
x=23.75 ,0
II: (y+4)/(y2)=2/3
3y+12=2y4
y=16
x>y

Question 10 of 10
10. Question
1 pointsCategory: AptitudeI: 2x+7y=87
II: 3x5y+133=0
Correct
b
I: 2x+7y=87
II: 3x5y+133=0
(I) ×3 then 6x+21y=261
(II)×2 then 6x10y+266=0
By solving the above two equation we get
x=16, y=17
x<y
Incorrect
b
I: 2x+7y=87
II: 3x5y+133=0
(I) ×3 then 6x+21y=261
(II)×2 then 6x10y+266=0
By solving the above two equation we get
x=16, y=17
x<y
Other Aptitude Quizzes:
Other Aptitude Quizzes:
1. Data Interpretation
2. Time and work
3 comments
sir,
i think the answer for the 3rd question is option e…
Answers for the Online test is provided with explanation.You can see the answer after completing the quiz by clicking view summary
I have 2 questions
1) without going for coaching can I crack the clerical exams by practicing from your app daily ?
2) When will you publish the answers for online test?
Comments are closed.