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 PO Mains 2018 Exams can practice these questions daily and make your preparation effective.
[WpProQuiz 4016]Directions (Q. 1 – 5): Find the wrong term in the following number series?
1) 5728, 2868, 1438, 722.25, 365.5, 186.75
a) 2868
b) 5728
c) 722.25
d) 365.5
e) 186.75
2) 250, 245, 255, 241, 260, 235
a) 241
b) 255
c) 250
d) 245
e) 260
3) 45, 186, 283, 344, 377, 389
a) 186
b) 283
c) 377
d) 389
e) 344
4) 2, 10, 47, 203, 945, 4941
a) 945
b) 203
c) 10
d) 47
e) 4941
5) 18, 9, 25, 18, 36, 27
a) 18
b) 9
c) 27
d) 36
e) 25
Directions (Q. 6 – 10) Study the following information carefully and answer the given questions:
The following table shows the number of working days of various companies in 6 different years.
6) Find the difference between the number of working days of all the given companies in the year 2012 to that of 2015, if the average working days of company B in the year 2012 and 2013 is 310 days and the number of working days of company E in the year 2015 is 17 days less than the previous year?
a) 40 days
b) 20 days
c) 60 days
d) 80 days
e) None of these
7) Find the average number working days of all the given companies in the year 2014, if the ratio between the number of working days of C to that of D is 63 : 61 and the number of working days of C in the year 2014 is 5 less than that of the number of working days of C in the year 2015?
a) 325 days
b) 294 days
c) 288 days
d) 310 days
e) None of these
8) The number of working days of all the given companies in the year 2016 is approximately what percentage of the number of working days of all the given companies in the year 2017, if the ratio of number of working days of company D in the year 2013 to that of company A in the year 2017 is 9 : 10?
a) 125 %
b) 88 %
c) 102 %
d) 116 %
e) 134 %
9) Find the ratio between the number of working days of company D in the year 2014 to that of the company E in the year 2013, if the average number of working days of company D in all the given years together is 309 days and the total number of working days of company B and E in the year 2013 is 628 days?
a) 61: 64
b) 55: 57
c) 43: 49
d) 22: 25
e) None of these
10) The number of working days of company A and C in the year 2015 is approximately what percentage more/less than the number of working days of company B and E in the year 2017?
a) 20 % less
b) 7 % more
c) 20 % more
d) 7 % less
e) 30 % more
Answers :
Direction (1-5) :
1) Answer: c)
The correct series is,
5728, 2868, 1438, 723, 365.5, 186.75
The pattern is, ÷ 2 + 4
The wrong term is, 722.25
2) Answer: a)
The correct series is,
250, 245, 255, 240, 260, 235
The pattern is, -5, + 10, -15, + 20, -25,…
The wrong term is, 241
3) Answer: d)
The correct series is,
The difference of difference of difference is, 8, 8, 8,…
The wrong term is, 389
4) Answer: b)
The correct series is,
2, 10, 47, 205, 945, 4941
The pattern is, *1 + 23, *2 +33, *3 + 43, *4 + 53, *5 + 63,..
The wrong term is, 203
5) Answer: e)
The correct series is,
The alternative difference is, 9, 18,..
The wrong term is, 25
Direction (6-10) :
6) Answer: a)
The average working days of company B in the year 2012 and 2013 = 310 days
The total working days of company B in the year 2012 and 2013
= > 310*2 = 620 days
The number of working days of company B in the year 2012 = 620 – 308 = 312
The number of working days of company E in the year 2015
= > The number of working days of company E in the year 2014 – 17
= > 295 – 17 = 278 days
The number of working days of all the given companies in the year 2012
= > 284 + 312 + 328 + 290 + 314 = 1528
The number of working days of all the given companies in the year 2015
= > 328 + 331 + 320 + 311 + 278 = 1568
Required difference = 1568 – 1528 = 40 days
7) Answer: d)
The ratio between the number of working days of C to that of D in the year 2014 = 63 : 61
The number of working days of C in the year 2014
= > The number of working days of C in the year 2015 – 5
= > 320 – 5 = 315
63’s = 315
1’s = 5
The number of working days of D in the year 2014 = 61’s = 61*5 = 305 days
Required average = (309 + 326 + 315 + 305 + 295)/5 = 1550/5 = 310 days
8) Answer: c)
The ratio of number of working days of company D in the year 2013 to that of company A in the year 2017 = 9: 10
9’s = 297
1’s = 33
The number of working days of company A in the year 2017 = 10’s = 330 days
The number of working days of all the given companies in the year 2016
= > 312 + 335 + 332 + 315 + 307 = 1601
The number of working days of all the given companies in the year 2017
=> 330 + 296 + 293 + 336 + 312 = 1567
Required % = (1601/1567)*100 = 102 %
9) Answer: a)
The average number of working days of company D in all the given years together = 309 days
The total number of working days of company D in all the given years together = 309*6 = 1854
The number of working days of company D in the year 2014
= > 1854 – (290 + 297 + 311 + 315 + 336)
= > 1854 – 1549 = 305 days
The total number of working days of company B and E in the year 2013 = 628
The number of working days of company E in the year 2013
= > 628 – 308 = 320 days
Required ratio = 305: 320 = 61: 64
10) Answer: b)
The number of working days of company A and C in the year 2015
= > 328 + 320 = 648 days
The number of working days of company B and E in the year 2017
= > 296 + 312 = 608 days
Required % = [(648 – 608)/608]*100 = 7 % more
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 17, 2018 9:58 am