Dear Readers, Bank Exam Race for the Year 2018 is already started, To enrich your preparation here we have providing new series of Practice Questions on Quantitative Aptitude – Section. Candidates those who are preparing for IBPS Clerk Prelims 2018 Exams can practice these questions daily and make your preparation effective.
[WpProQuiz 4015]Directions (1 – 5) In the following questions, two equations I and II are given. You have to solve both the equations and give Answer as,
a) If x > y
b) If x ≥ y
c) If x < y
d) If x ≤ y
e) If x = y or the relation cannot be established
1)
I) x2 – 10x – 56 = 0
II) y2 + 27y + 72 = 0
a) a
b) b
c) c
d) d
e) e
2)
I) 2x2 + 15x + 22 = 0
II) 3y2 – 2y – 16 = 0
a) a
b) b
c) c
d) d
e) e
3)
I) x2 + 17x + 52 = 0
II) y2 + 8y – 48 = 0
a) a
b) b
c) c
d) d
e) e
4)
I) 3x + 2y = 5
II) 5x – 3y = 21
a) a
b) b
c) c
d) d
e) e
5)
I) x2 + (125)1/3 = 21
II) y = ∜256
a) a
b) b
c) c
d) d
e) e
Directions (6 – 10) Study the following information carefully and answer the given questions.
The following line graph shows the number of animals in 5 different forests.
The table shows the percentage of herbivores and omnivores.
Note:
Number of animals = Number of Herbivores + Number of Omnivores + Number of Carnivores
Herbivores = Eating only plant
Omnivores = Eating both plant and animal
Carnivores = Eating only animal
6) Find the ratio between the total number of herbivores in forest B to that of total number of carnivores in forest E?
a) 51: 53
b) 44: 47
c) 69: 70
d) 33: 35
e) None of these
7) Find the total number of animals eating plants in forest C?
a) 2340
b) 3150
c) 2780
d) 2560
e) None of these
8) Find the difference between the total number of Omnivores in forest A and C together to that of total number of animals in forest D?
a) 360
b) 520
c) 300
d) 480
e) None of these
9) Find the average number of animals in all the given forests together?
a) 4000
b) 3500
c) 2500
d) 3000
e) None of these
10) Total number of Carnivores in forest A is what percentage of total number of Herbivores in forest D?
a) 140 %
b) 120 %
c) 160 %
d) 180 %
e) None of these
Answers :
Directions (1-5) :
1) Answer: e)
I) x2 – 10x – 56 = 0
(x – 14) (x + 4) = 0
X = 14, -4
II) y2 + 27y + 72 = 0
(y + 24) (y + 3) = 0
Y = -24, -3
Can’t be determined
2) Answer: d)
I) 2x2 + 15x + 22 = 0
2x2 + 4x + 11x + 22 = 0
2x(x + 2) + 11(x + 2) = 0
(2x + 11) (x + 2) = 0
X = -11/2, -2 = -5.5, -2
II) 3y2 – 2y – 16 = 0
3y2 + 6y – 8y – 16 = 0
3y(y + 2) – 8 (y + 2) = 0
(3y – 8) (y + 2) = 0
Y = 8/3, -2
x ≤ y
3) Answer: e)
I) x2 + 17x + 52 = 0
(x + 13) (x + 4) = 0
X = -13, -4
II) y2 + 8y – 48 = 0
(y + 12) (y – 4) = 0
Y = -12, 4
Can’t be determined
4) Answer: a)
3x + 2y = 5 –à (1)
5x – 3y = 21 –à (2)
Solving the equation (1) and (2), we get,
X = 3, y = -2
X > y
5) Answer: d)
I) x2 + (125)1/3 = 21
X2 + (53)1/3 = 21
X2 = 21 – 5
X = (16)1/2 = 4, -4
II) y = ∜256
Y = 4
x ≤ y
Directions (6-10) :
6) Answer: c)
The total number of herbivores in forest B
= > 4500*(23/100) = 1035
The total number of carnivores in forest E
= > 3500*(30/100) = 1050
Required ratio = 1035: 1050 = 69: 70
7) Answer: a)
The total number of animals eating plants in forest C
= > 3000*(78/100) = 2340
8) Answer: d)
The total number of Omnivores in forest A and C together
= > 4000*(25/100) + 3000*(34/100)
= > 1000 + 1020 = 2020
The total number of animals in forest D = 2500
Required difference = 2500 – 2020 = 480
9) Answer: b)
The average number of animals in all the given forests together
= > (4000 + 4500 + 3000 + 2500 + 3500)/5
= > 17500/5 = 3500
10) Answer: c)
Total number of Carnivores in forest A
= > 4000*(30/100) = 1200
Total number of Herbivores in forest D
= > 2500*(30/100) = 750
Required % = (1200/750)*100 = 160 %
Daily Practice Test Schedule | Good Luck
| Topic | Daily Publishing Time |
| Daily News Papers & Editorials | 8.00 AM |
| Current Affairs Quiz | 9.00 AM |
| Current Affairs Quiz (Hindi) | 9.30 AM |
| IBPS PO Mains- Reasoning | 10.00 AM |
| IBPS PO Mains– Quantitative Aptitude | 11.00 PM |
| Vocabulary (Based on The Hindu) | 12.00 PM |
| IBPS PO Mains– English Language | 1.00 PM |
| IBPS PO/Clerk – GK | 3.00 PM |
| Daily Current Affairs Updates | 5.00 PM |
| IBPS Clerk Prelims – Reasoning | 6.00 PM |
| IBPS Clerk Prelims – Reasoning (Hindi) | 6.30 PM |
| IBPS Clerk Prelims – Quantitative Aptitude | 7.00 PM |
| IBPS Clerk Prelims – Quantitative Aptitude (Hindi) | 7.30 PM |
| IBPS Clerk Prelims – English Language | 8.00 PM |
This post was last modified on October 27, 2018 5:29 pm