Dear Aspirants,
As IBPS has released the its official calendar of Online CWE for RRBs and PSBs examinations 2019, so its high time to start preparations for the coming year. Looking at the calendar, we have now started subject-wise quizzes for the exam. It will include quizzes of all the subjects- Quantitative Aptitude, English, Reasoning and Computer. All these quizzes will be strictly based on the latest pattern of all the upcoming competitive exams and will be beneficial for your preparations. So, keep following the quizzes which will provide you a set of 10 questions daily.
Here, we are providing you important questions of Quantitative Aptitude for all banking exams.
Q-(1-5) What should come at place of question mark (?) in the following number series ?
निम्नलिखित संख्या श्रृंखला में प्रश्नवाचक चिन्ह ( ?) के स्थान पर क्या मान आना चाहिए ?
Q1. 15 20 50 165 680 ?
(1) 3770
(2) 3425
(3) 2540
(4) 2720
(5) 2925
Q2. 1.7 5.4 19.2 80.8 409 ?
(1) 2040
(2) 2150
(3) 2460
(4) 1620
(5) 1280
Q3. 2788 2913 2949 3292 3356 ?
(1) 4085
(2) 3437
(3) 3850
(4) 3736
(5) 3520
Q4. 200 211 231 267 328 ?
(1) 420
(2) 375
(3) 369
(4) 425
(5) 512
Q5. 2160 1440 1080 864 ?
(1) 660
(2) 832
(3) 720
(4) 800
(5) 645
Q6-10. In the following questions find the value of the variables and state the correct relationship between them.
निम्नलिखित प्रश्न में चर का मान ज्ञात करें तथा उनके मध्य सही सम्बन्ध स्थापित कीजिए -
Q6. I. x2 +12x + 36 = 0
II. y2 + 16y + 64 = 0
(1) x > y
(2) x > y
(3) x < y
(4) x < y
(5) x = y or relationship cannot be established
Q7. I. x2 - 8x - 105 = 0
II. y2 + 19y + 88 = 0
(1) x > y
(2) x > y
(3) x < y
(4) x < y
(5) x = y or relationship cannot be established
Q8. I. x2 = 20.25
II. 
(1) x > y
(2) x > y
(3) x < y
(4) x < y
(5) x = y or relationship cannot be established
Q9. I. 7x + 5y = 20
II. 14x - 15y = 2
(1) x > y
(2) x > y
(3) x < y
(4) x < y
(5) x = y or relationship cannot be established
Q10. I. x2 - 7x + 10 = 0
II. y2 - 12y + 35 = 0
(1) x > y
(2) x > y
(3) x < y
(4) x < y
(5) x = y or relationship cannot be established
Answer Key-
Q1. (2)
Q2. (3)
Q3. (1)
Q4. (4)
Q5. (3)
Q6. (1)
(x+6)2 = 0 or x = -6,
(y+8)2 = 0 or y = -8
Hence x > y
Q7. (1)
x = -7, 15 y = -8, -11
Hence x > y
Q8. (3)
x = 4.5, -4.5 y = 5.5
Hence x < y
Q9. (1)
Q10. (4)
x = 2, 5
y = 5, 7
Hence x < y
