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 SO / NIACL AO Prelims 2018 Exams can practice these questions daily and make your preparation effective.
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Directions (Q. 1 – 5) Study the following information carefully and answer the given questions:
The following table shows the total number of students studying in different sections of different standards. Some values are missing here.
1) Find the difference between the total students in Section A and C together in Std VI to that of total students in Section B and E together in std VIII, if the total students in Section C in std VI is 2 more than the average students in Section D in Std VI and VII together and the total students in Section B in std VIII is 6 more than the total students in Section A in std VIII?
a) 5
b) 15
c) 25
d) 30
e) None of these
2) Find the total number of students in Std VII of all the given sections together, if the ratio between the total number of students in section A to that of Section C in std VII is 5 : 6 and the total number of students in section E in Std IX is 15 more than the total number of students in section C of std VII?
a) 243
b) 234
c) 246
d) 218
e) None of these
3) Total number of students in Section E of std VIII and IX together is what percentage of total number of students in Section B of Std VI and IX together?
a) 125 %
b) 130 %
c) 140 %
d) 100 %
e) None of these
4) If the average number of students in Section D of all the given Std together is 55 and the total number of students in Section D in Std X is one more than the total number of students in Section D in Std VIII, then find the total number of students in Section D of std X?
a) 62
b) 58
c) 60
d) 64
e) None of these
5) Find the ratio between the total number of students in Section A of std VI and VIII together to that of total number of students in Section B of std VI and VII together?
a) 5: 4
b) 7: 5
c) 4: 3
d) 8: 3
e) None of these
Directions (Q. 6 – 10): Find the wrong term in the following number series
6) 343, 350, 366, 390, 421, 457
a) 343
b) 350
c) 457
d) 366
e) 390
7) 12, 26, 81, 327, 1645, 9876
a) 327
b) 26
c) 81
d) 1645
e) 9876
8) 5, 10, 71, 551, 4751
a) 71
b) 551
c) 4751
d) 10
e) 5
9) 1152, 1278, 1406, 1539, 1682, 1840
a) 1278
b) 1840
c) 1539
d) 1682
e) 1406
10) 8, 57, 392, 2353, 11761
a) 392
b) 8
c) 57
d) 2353
e) 11761
Answers :
Direction (1-5) :
1) Answer: a)
The total students in Section C in std VI
= > The average students in Section D in Std VI and VII together + 2
= > [(45 + 55)/2] + 2 = 52
The total students in Section A and C together in Std VI
= > 58 + 52 = 110
The total students in Section B in std VIII
= > 6 + The total students in Section A in std VIII
= > 6 + 62 = 68
The total students in Section B and E together in Std VIII
= > 68 + 47 = 115
Required difference = 115 – 110 = 5
2) Answer: a)
The ratio between the total number of students in section A to that of Section C in std VII = 5 : 6 (5x, 6x)
The total number of students in section E in Std IX = 15 + The total number of students in section C of std VII
The total number of students in section C of std VII
= > 63 – 15 = 48
The total number of students in section A in std VII
= > (48/6)*5 = 40
The total number of students in Std VII of all the given sections together
= > 40 + 44 + 48 + 55 + 56 = 243
3) Answer: d)
Total number of students in Section E of std VIII and IX together
= > 47 + 63 = 110
Total number of students in Section B of Std VI and IX together
= > 46 + 64 = 110
Required % = (110/110)*100 = 100 %
4) Answer: b)
The average number of students in Section D of all the given Std together = 55
Total number of students in Section D of all the given Std together
= > 55*5 = 275
VI + VII + VIII + IX + X = 275
45 + 55 + VIII + 60 + X = 275
X + VIII = 115 → (1)
The total number of students in Section D in Std X = 1 + The total number of students in Section D in Std VIII
X – VIII = 1 →(2)
By solving the equation (1) and (2), we get,
X = 58, VIII = 57
The total number of students in Section D in Std X = 58
5) Answer: c)
The total number of students in Section A of std VI and VIII together
= > 58 + 62 = 120
The total number of students in Section B of std VI and VII together
= > 46 + 44 = 90
Required ratio = 120: 90 = 4: 3
Direction (6-10) :
6) Answer: c)
The correct series is,
The difference of difference is, 9, 8, 7, 6,….
The wrong term is, 457
7) Answer: a)
The correct series is,
12, 26, 81, 328, 1645, 9876
The pattern is, *2 + 2, *3 + 3, *4 + 4, *5 + 5, *6 + 6,…
The wrong term is, 327
8) Answer: d)
The correct series is,
5, 11, 71, 551, 4751
The pattern is, *2 + 13, *4 + 33, *6 + 53, *8 + 73,…
The wrong term is, 10
9) Answer: b)
The correct series is,
The difference of difference is, 12 + 1, 22 + 2, 32 + 1, 42 + 1,…
The wrong term is, 1840
10) Answer: a)
The correct series is,
8, 57, 393, 2353, 11761
The pattern is, *8 – 7, *7 – 6, *6 – 5, *5 – 4,…
The wrong term is, 392
Daily Practice Test Schedule | Good Luck
| Topic | Daily Publishing Time |
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| Current Affairs Quiz | 9.00 AM |
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| IBPS SO/NIACL AO Prelims – Reasoning | 10.00 AM |
| IBPS SO/NIACL AO Prelims – Reasoning (Hindi) | 10.30 AM |
| IBPS SO/NIACL AO Prelims – Quantitative Aptitude | 11.00 AM |
| IBPS SO/NIACL AO Prelims – Quantitative Aptitude (Hindi) | 11.30 AM |
| Vocabulary (Based on The Hindu) | 12.00 PM |
| IBPS SO/NIACL AO Prelims – English Language | 1.00 PM |
| SSC Practice Questions (Reasoning/Quantitative aptitude) | 2.00 PM |
| IBPS Clerk – GK Questions | 3.00 PM |
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This post was last modified on December 26, 2018 5:24 pm