# Quant Test for IBPS PO 2018 Prelim Exam Set – 22

Directions(1-5): Find the missing term “?” of the following series.

1. 4, 2, ?,6, 7.5, 26.25, 118.125
5
2
6
3
7
Option D
4*0.5 = 2
2*1 =2
2*1.5 = 3
3*2 = 6
6*2.5 = 7.5
7.5*3 = 26.25
26.25*3.5 = 118.125

2. 2, 3, 11, 38, 102, ?
210
227
220
198
190
Option B
2 + 1^3 = 2 + 1 = 3
3 + 2^3 = 3 + 8 = 11
11 + 3^3 = 11 + 27 = 38
38 + 4^3 = 38 + 64 = 102
102 + 5^3 = 102 + 125 = 227

3. 177, 170, 159, 146, ?, 110
135
129
120
100
115
Option B
177 – 7 = 170
170 – 11 = 159
159 – 13 = 146
146 – 17 = 129
129 – 19 = 110

4. 4, 9, 29, ?, 599, 3599
102
135
119
108
122
Option C
4 Ã— 2 + 1 = 8 + 1 = 9
9 Ã— 3 + 2 = 27 + 2 = 29
29 Ã— 4 + 3 = 116 + 3 = 119
119 Ã— 5 + 4 = 595 + 4 = 599
599 Ã— 6 + 5 = 3594 + 5 = 3599

5. 5, 6, 16, 57, ?, 1245
230
210
222
244
204
Option D
5 Ã— 1 + l^2 = 5 + 1 = 6
6 Ã— 2 + 2^2 = 12 + 4 = 16
16 Ã— 3 + 3^2 = 48 + 9 = 57
57 Ã— 4 + 4^2 = 228 + 16 = 244

6. Directions(6-10): Study the information carefully to answer the questions that follow :

Percentage break up of Population in different age group from these cities in different years :

7. The number of people in age group 40 â€“ 60 years from Patna in 2008 is what percent of the number of people in age group 40 â€“ 60 years in U.P from 2011 ?
79.5%
80.6%
87.5%
77.7%
80.3%
Option C
Required % = [35/100*20 lakh]/[32/100*25 lakh]*100
= 87.5%

8. Total population of Patna from all the years together is what percent more or less than total population of Delhi from all the years ?
8%
30%
15%
20%
11%
Option E
Total population of Patna = 94 lakh
Total population of Delhi = 85 lakh
Required% = 9*100/85 == 11%

9. What is the ratio of number of people in age group 40 â€“ 60 years from U.P in 2008 to the number of people in age group 60+ years in 2010 ?
118:215
125:228
111:219
121:222
123:202
Option B
Required ratio = 15/100*25 lakh : 38/100*18 lakh
= 125:228

10. What is the total number of people in age group 0 â€“ 18 years from Patna from all the years ?
11.5 lakh
18.7 lakh
19.8 lakh
15.7 lakh
13.2 lakh
Option B
Total number of People in age group 0â€“18 years from Patna.
= 30/100*18 lakh + 25/100*20 lakh + 10/100*23 lakh + 15/100*12 lakh + 20/100*21 lakh
= 18.7 lakh

11. The number of people in age group 18 â€“ 40 years is highest in which year from U.P ?
2008
2007
2009
2011
2010
Option C
Educated people of UP from different years : 2009
In 2007 = 25/100*1700000 = 425000
In 2008 = 20/100* 2500000 = 500000
In 2009 = 25/100*2600000 = 650000
In 2010 = 23/100*1800000 414000
In 2011 = 18/100*2500000 = 450000