Dear Readers, Exam Race for the Year 2019 has already started, To enrich your preparation here we are providing new series of Practice Questions on Quantitative Aptitude – Section for CWC/FCI Exam. Aspirants, practice these questions on a regular basis to improve your score in aptitude section. Start your effective preparation from the right beginning to get success in upcoming CWC/FCI Exam.
[WpProQuiz 5384]Directions (Q. 1 – 5): Find the wrong term in the following number series?
1) 772, 1397, 495, 1722, 122, 2147
a) 1397
b) 495
c) 1722
d) 2147
e) 772
2) 9, 13, 35, 122, 509, 2581
a) 13
b) 2581
c) 35
d) 122
e) 509
3) 657, 656, 327, 108, 25
a) 25
b) 327
c) 657
d) 108
e) 656
4) 53, 26, 27, 39, 80, 197, 595.5
a) 26
b) 53
c) 197
d) 595.5
e) 39
5) 552, 666, 788, 924, 1096, 1330
a) 924
b) 666
c) 1096
d) 1330
e) 788
Directions (Q. 6 – 10): Study the following information carefully and answer the given questions
The following table shows the total number of students appearing for different examination and the percentage of students passed in the tier – 1 examination from different states.
6) Total number of students appearing from A and B together is approximately what percentage of total number of students appearing from D and E together for all the given examination?
a) 96 %
b) 84 %
c) 118 %
d) 102 %
e) 135 %
7) Find the total number of students passed in the UPSC 2016 tier – 1 for all the given states together?
a) 178560
b) 209480
c) 165270
d) 214530
e) None of these
8) Total number of passed students of UPSC and RRB 2016 tier – 1 in State A, C and E together is approximately what percentage more/less than the total number of passed students of SSC CGL and RRB 2016 tier – 1 in State B, D and E together?
a) 9 % more
b) 14 % less
c) 27 % more
d) 14 % more
e) 9 % less
9) Find the ratio between the total number of appearing students of SSC CGL 2016 to that of UPSC 2016 tier – 1?
a) 32: 35
b) 47: 49
c) 51: 53
d) 74: 75
e) None of these
10) Find the sum of the total number of students passed the tier – 1 examination from state C of all the given examination?
a) 172430
b) 154360
c) 218950
d) 245270
e) None of these
Answers :
Direction (1-5) :
1) Answer: b)
The correct series is,
772, 1397, 497, 1722, 122, 2147
The pattern is, +252, -302, +352, -402, +452,…..
The wrong term is, 495
2) Answer: d)
The correct series is,
9, 13, 35, 121, 509, 2581
The pattern is, *1+22, *2+32, *3+ 42, *4+ 52, *5+ 62,….
The wrong term is, 122
3) Answer: a)
The correct series is,
657, 656, 327, 108, 26
The pattern is,
(657-1)/1 = 656, (656 – 2)/2 = 327, (327-3)/3 = 108, (108-4)/4 = 26
The wrong term is, 25
4) Answer: c)
The correct series is,
53, 26, 27, 39, 80, 197.5, 595.5
The pattern is, *0.5 – 0.5, *1 + 1, *1.5 -1.5, *2 + 2, *2.5 – 2.5, *3 + 3,…
The wrong term is, 197
5) Answer: a)
The correct series is,
The difference of difference is, ×2
The wrong term is, 924
Direction (6-10) :
6) Answer: c)
Total number of students appearing from A and B together for all the given examination
= > 98000 + 64000 + 65000 + 74000 + 76000 + 78000
= > 455000
Total number of students appearing from D and E together for all the given examination
= > 52000 + 58000 + 57000 + 85000 + 90000 + 42000
= > 384000
Required % = (455000/384000)*100 = 118.48 % = 118 %
7) Answer: b)
Total number of students passed in the UPSC 2016 tier – 1 for all the given states together
= > 98000(67/100) + 74000*(55/100) + 66000*(42/100) + 52000*(60/100) + 85000*(52/100)
= > 65660 + 40700 + 27720 + 31200 + 44200
= > 209480
8) Answer: a)
Total number of passed students of UPSC and RRB 2016 tier – 1 in State A, C and E together
= > 98000*(67/100) + 66000*(42/100) + 85000*(52/100) + 65000*(53/100) + 96000*(67/100) + 42000*(48/100)
= > 65660 + 27720 + 44200 + 34450 + 64320 + 20160
= > 256510
Total number of passed students of SSC CGL and RRB 2016 tier – 1 in State B, D and E together
= > 76000*(68/100) + 58000*(41/100) + 90000*(53/100) + 78000*(74/100) + 57000*(59/100) + 42000*(48/100)
= > 51680 + 23780 + 47700 + 57720 + 33630 + 20160
= > 234670
Required % = [(256510 – 234670)/234670]*100 = 9.306 % = 9 % more
9) Answer: d)
The total number of appearing students of SSC CGL 2016 tier – 1
= > 64000 + 76000 + 82000 + 58000 + 90000
= > 370000
The total number of appearing students of UPSC 2016 tier – 1
= > 98000 + 74000 + 66000 + 52000 + 85000
= > 375000
Required ratio = 370000: 375000 = 74: 75
10) Answer: b)
Total students passed tier – 1 in the state C of all the given examination
= > 66000*(42/100) + 82000*(76/100) + 96000*(67/100)
= > 27720 + 62320 + 64320 = 154360
This post was last modified on March 12, 2019 3:41 pm