Dear Aspirants, Our IBPS Guide team is providing new series of Quantitative Aptitude Questions for IBPS RRB Clerk/EPFO Assistant Prelims 2019 so the aspirants can practice it on a daily basis. These questions are framed by our skilled experts after understanding your needs thoroughly. Aspirants can practice these new series questions daily to familiarize with the exact exam pattern and make your preparation effective.
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[WpProQuiz 6662]
Directions (1 – 5): Find out the wrong number in the following number series.
1) 129, 130, 138, 150, 211, 236
a) 236
b) 211
c) 130
d) 150
e) 138
2) 19, 133, 798, 3980, 15960, 47880
a) 798
b) 3980
c) 15960
d) 47880
e) 133
3) 12, 26, 44, 64, 84, 107
a) 107
b) 84
c) 64
d) 44
e) 26
4) 2592, 1296, 1944, 4860, 17010, 76540
a) 1296
b) 4860
c) 17010
d) 76540
e) 1944
5) 14, 29, 88, 353, 1766, 10598
a) 88
b) 29
c) 1766
d) 353
e) 10598
Directions (6 – 10): Study the following table carefully and answer the given questions:
Following table shows the percentage of total number of professionals in different professions and the ratio of males and females among them.
Total number of professionals = 45000
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6) Find the ratio between the total number of male professions in Teaching and Engineering to that of total number of female professions in Law and agriculture?
a) 285: 132
b) 563: 345
c) 387: 275
d) 413: 189
e) None of these
7) Find the difference between the total number of male professionals to that of total number of female professionals?
a) 8745
b) 12475
c) 14890
d) 9150
e) None of these
8) Total number of professionals in engineering and medical together is approximately total number of professionals in law and agriculture together?
a) 115 %
b) 103 %
c) 92 %
d) 84 %
e) 127 %
9) Find the average number of female professionals in all the given professions?
a) 3585
b) 4180
c) 5275
d) 2960
e) None of these
10) If the percentage of male and female teaching staffs went for a training is 30 % and 15 % respectively, then find the total number of teaching staffs doesn’t go for any training?
a) 6892
b) 8474
c) 7866
d) 5483
e) None of these
Answers :
Direction (1-5) :
1) Answer: d)
129 + 12 = 130
130 + 23 = 138
138 + 32 = 147
147 + 43 = 211
211 + 52 = 236
The wrong term is 150
2) Answer: b)
19 * 7 = 133
133 * 6 = 798
798 * 5 = 3990
3990 * 4 = 15960
15960 * 3 = 47880
The wrong term is 3980
3) Answer: a)
12 + (2 * 7) = 26
26 + (3 * 6) = 44
44 + (4 * 5) = 64
64 + (5 * 4) = 84
84 + (6 * 3) = 102
The wrong term is 107
4) Answer: d)
2592 * 0.5 = 1296
1296 * 1.5 = 1944
1944 * 2.5 = 4860
4860 * 3.5 = 17010
17010 * 4.5 = 76545
The wrong term is 76540
5) Answer: e)
14 * 2 + 1 = 29
29 * 3 + 1 = 88
88 * 4 + 1 = 353
353 * 5 + 1 = 1766
1766 * 6 + 1 = 10597
The wrong term is 10598
Directions (6 – 10):
6) Answer: c)
The total number of male professions in Teaching and Engineering
= > 6210 + 5400 = 11610
The total number of female professions in Law and agriculture
= > 2400 + 5850 = 8250
Required ratio = 11610: 8250 = 387: 275
7) Answer: d)
The total number of male professionals
= > 6210 + 3000 + 5400 + 6615 + 5850
= > 27075
The total number of female professionals
= > 4140 + 2400 + 2700 + 2835 + 5850
= > 17925
Required difference = 27075 – 17925 = 9150
8) Answer: b)
Total number of professionals in engineering and medical together
= > 8100 + 9450 = 17550
Total number of professionals in law and agriculture together
= > 5400 + 11700 = 17100
Required % = (17550/17100)*100 = 102.63 % = 103 %
9) Answer: a)
The average number of female professionals in all the given professions
= > (4140 + 2400 + 2700 + 2835 + 5850)/5
= > 17925/5 = 3585
10) Answer: c)
The total number of teaching staffs doesn’t go for any training
= > 6210*(70/100) + 4140*(85/100)
= > 4347 + 3519 = 7866
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