# Quant Test for SBI PO Prelims 2020 Exam set – 8

1. Study the following and answr the questions:

4 , 3 , 4 , 9 , 37 , ?

255
297
241
257
267
Option B
4*0.5+1=3
3*1+1=4
4*2+1=9
9*4+1=37

2. 8 , 16 , 43 , 107 , 232 , ?
448
440
442
450
None of these
Option A
+8 , +27 , + 64 , + 125 , + 216

3. Study the following and answer the questions;

3x^2 + 5x – 12 = 0
2y^2 – 9y + 10 =0

x>y
x
x=y or relationship cannot be estalblished
x≥ y
x ≤ y
Option B
x=-3 , 4/3
y = 2 , 5/2

4. x^2 + 5x + 6=0
y^2 + 7x +12 = 0
x>y
x
x=y or relationship cannot be estalblished
x≥ y
x ≤ y
Option D
x=-2 , -3
y = -3 , – 4

5. Study the following and answer the questions;

7.02 * 3.98 + 4.09 * 5.13 + 12.05 = ?

78
72
60
65
None of these
Option C

6. (11.02)^2 + 4.95 – (2.95)^2 = ? – (8.05)^2
185
178
181
175
nONE OF THESE
Option C

7. Study the following and answer the questions:

2 , 5 , 11 , 17 , 23 , ?

30
31
35
38
42
Option B
Alternate Prime Number

8. 12 , 13 , 25 , 38 , 63 , ?
123
111
103
105
101
Option E
12+13=25
13+25=38
25+38=63

9. If difference between CI and SI earned on certain amount at 15% p.a at end of 3 years is Rs 3200,find the principal?
Rs 45000
Rs 45150
Rs 42050
Rs 47050
None of these
Option B
Sum=D*100^3/r^2(300+r)

10. What will be the ratio of simple intrest earned by certain amount at same rate of intrest for 8 years and that for 12 years?
2:3
1:5
2:7
1:7
None of these
Option A
P*R*8/100 : P*R*12/100