# Quant Test for SBI PO Prelims 2020 Exam set – 22

1. Study the following and asnwer the questions:

17 , 25 , 16 , 80 , 55 , ?

255
271
275
282
None of these
Option B
17+2^3=25
25-3^2=16
16+4^3=80

2. 17 , 25 , 34 , 98 , 121 , 339.Find the wrong number?
17
121
25
98
34
Option B
17+2^3=25
25+3^2=34
34+4^3=98

3. 34 , 48 , 60 , 70 , 76 , 84.Find the wrong number?
34
76
60
84
None of these
Option B
48-34=14
60-48=12
70-60=10

4. the average age of X,Y and Z is 22 years.Three years ago,the average age of Y and Z is 18 years.Find the age of X,9 years hence?
30 years
33 years
32 years
35 years
None of these
Option B
X+Y+Z=66
Y+Z=18*2=36
Present age of Y and Z is 36+6=42 years
X=66-42=24 years
Age of X after 9 years=33 years

5. If the percentage profit is equal to the labelled price and when the mobile is sold for 100 Rs more than labelled price,the percentage profit is increased by 5%.Find the labelled price of the mobile?
Rs 1500
Rs 2000
Rs 1800
Rs 1700
None of these
Option B
Let the labelled price be Rs X.
SP=X+100
X+100=(105X)/100
X=Rs 2000

6. The length and breadght od rectangle are in ratio 3:1.If perimeter of rectangle is 240 m ,find its area?
2500
2700
2650
2800
None of these
Option B
=2(4x)=2400
4x=120
x=30

7. Study the following and answer the questions:

200 , 193 , 179 , 158 , ? , 95

142
130
125
112
None f these
Option B
200-7=193
193-14=179
179-21=158

8. 3 , 43 , 81 , ? , 143 , 163
112
115
92
110
114
Option B

9. 1 , 6, 25 , 76 , 153 , ?
165
161
154
158
None of these
Option C
1*5+1=6
6*4+1=25
25*3+1=76

10. 50 , 54 , 45 , 61 , 36 , ?
72
75
78
80
None of these
Option A
50+2^2=54
54-3^2=45
45+4^2=61