Approximation and Quadratic Equation Questions for IBPS RRB Prelims Exam: 12th July 2018

Numerical Ability or Quantitative Aptitude Section has given heebie-jeebies to the aspirants when they appear for a banking examination. As the level of every other section is only getting complex and convoluted, there is no doubt that this section, too, makes your blood run cold. The questions asked in this 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 (Q1-5): Find out the approximate value which should replace the question mark (?) in the following questions.
Note: (You are not expected to find out the exact value)
Q1. 25.05% of 2844.01 + 14.95 × 2400 =?
(a) 36,710
(b) 36,510
(c) 35,810
(d) 35,610
(e) 36,210

Q2. 1080.18 ÷ 36 + 187 × 20.05 =?
(a) 3650
(b) 3770
(c) 3825
(d) 3800
(e) 3700

Q3. 125% of 4875 + 88.005 × 14.995 =?
(a) 7395
(b) 7490
(c) 7510
(d) 7375
(e) 7415

Q4. 39.05 × 14.95 – 27.99 × 10.12 = (36 +?) × 5 
(a) 22
(b) 29
(c) 34
(d) 32
(e) 25

Q5. 158.004 × 4.06 + 20.12% of 849.86 + ? = 950.93
(a) 350
(b) 480
(c) 280
(d) 250
(e) 150

Directions (Q.6-10): In each of these questions, two equations (I) and (II) are given. You have to solve both the equations and give answer

Directions (11-15): What approximate value should come in place of question mark (?) in the following questions? 

Q13. 0.2% of 356 × 0.8% of 779 =? 
(a) 4
(b) 1
(c) 9
(d) 8
(e) 12

Q14. 63.9% of 8920.2 +?% of 5320.3 = 6830.162 
(a) 36
(b) 21
(c) 17
(d) 31
(e) 9

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