IBPS RRB 2019 Prelims Quantitative Aptitude: PO/Clerk | 27th July

IBPS-RRB-Quantitative-Aptitude-Quiz: 26th July

IBPS RRB Quantitative Aptitude Quiz

Here, we are providing IBPS RRB Study Plan as there is left not enough time to deal in details. The questions asked in the quantitative aptitude section are calculative and very time-consuming. But once dealt with proper strategy, speed, and accuracy, this section can get you the maximum marks in the examination. Following is the Quantitative Aptitude Quiz to help you practice with the best of latest pattern questions.







Directions (1-5): In each of the following questions two equations are given. You have to solve the equations and
Give answer – 



Q1. I. 3x² + 16x + 21 = 0

II. 6y² + 17y + 12 = 0

if x < y
if x ≤ y
relationship between x and y cannot be determined
if x ≥ y
if x > y
Solution:

Q2. I. 16x² + 20x + 6 = 0 
 II. 10y² + 38y + 24 = 0

if x < y
if x ≤ y
relationship between x and y cannot be determined
if x ≥ y
if x > y
Solution:

Q3. I. 8x² + 6x = 5 
 II. 12y² – 22y + 8 = 0

if x < y
if x ≤ y
relationship between x and y cannot be determined
if x ≥ y
if x > y
Solution:

Q4. I. 17x² + 48x = 9 
 II. 13y² = 32y – 12

if x < y
if x ≤ y
relationship between x and y cannot be determined
if x ≥ y
if x > y
Solution:

Q5. I. 8x² + 26x + 15 = 0 
 II. 4y² + 24y + 35 = 0

if x < y
if x ≤ y
relationship between x and y cannot be determined
if x ≥ y
if x > y
Solution:

Directions (6-10): What approximate value will come in place of question mark (?) in the given questions: (You are not expected to calculate the exact value.)

Q6. 619.992 – 134.99 ÷ 14.998 – (9.01)² =?

720
530
650
690
490
Solution:

? = 619.992 – 134.99 ÷ 14.998 – (9.01)² ≈ 620 – 135 ÷ 15 – (9)² ≈ 530

Q7. 449.97 ÷ 15.02 + 208.08 ÷ 8.01 – 16.01 =?

120
60
100
80
40
Solution:

? = 449.97 ÷ 15.2 + 208.08 ÷ 8.01 – 16.01 ≈ 450 ÷ 15 + 208 ÷ 8 – 16

= 30 + 26 – 16 = 30 + 10 = 40

Q8.

4
5
2
3
1
Solution:

Q9. ? % of (140.06 × 7.99 – 679.92) = 330.01

75
90
80
50
60
Solution:

Q10. 40% of 859 + 87.89 ÷ 7.99 =?

398
286
412
215
355
Solution:

Directions (11-15): The following bar graph shows the total number of management students from 5 different universities who attended a seminar organized by IIM Ahamadabad in year 2017. Study the graph and answer the questions that follows:

Q11. What is the average number of boys who participated in the seminar?

6,600
6,400
6,250
6,845
6,125
Solution:

Q12. The number of boys from AKTU who participated in seminar is what percent of number of girls from Indraprasth university who participated in seminar?

120%
160%
150%
130%
100%
Solution:

Q13. What is the difference between average number of boys from all five universities together and average number of girls from all five universities together who attended the seminar?

2,750
2,800
2,850
2,500
2,150
Solution:

Q14. What is the ratio of number of girls from LPU and AKTU together to the number of girls from DU and BBD together who attended the seminar?

7 : 5
5 : 7
9 : 11
11 : 9
3 : 7
Solution:

Q15. The number of boys who attended the seminar from DU and AKTU together is approximately what percent more or less than the number of girls from AKTU and Indraprasth together who attended the seminar?

55% less
55% more
50% more
52% less
50% less
Solution:

               



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