# IBPSExamGuru | ibps bankers Guru Adda Clerk PO

## SBI PO Quantitative aptitude practice set 13

1 . Directions (1-5): What should come in place of the question mark (?) in the following questions?

$Q.$ $[(192)^2 \div 64 \times 24] \div 48$ = $\sqrt(?)$

 A.   83000 B.   82944 C.   82954 D.   82950
2 . 555.55 + 55.55 + 15 + 0.55 + 0.05 = ?

 A.   626.65 B.   626.50 C.   625.70 D.   626.70
3 . (21% of 1326) – (17% of 932) = ?

 A.   120.02 B.   206.05 C.   240.04 D.   120.20
4 . $\sqrt{182.25}$ = ?

 A.   11.25 B.   12.5 C.   13.5 D.   14.5
5 . $\sqrt { {1331}^{1\over 3} + {343} ^{1\over3}}$ = ?

 A.   2 B.   5 C.   4 D.   3
6 . Directions (6-10): What should come in place of question mark (?) in the following number series?

$Q.$ $11\,\,\,\, 13 \,\,\,\,17 \,\,\,\,19 \,\,\,\,23 \,\,\,\,29 \,\,\,\,31 \,\,\,\,37 \,\,\,\,?$

 A.   47 B.   43 C.   41 D.   39
7 . $165\,\,\, 195 \,\,\,255 \,\,\,285 \,\,\,345 \,\,\,?$

 A.   375 B.   420 C.   435 D.   390
8 . $7\,\,\, 26 \,\,\,63 \,\,\,124 \,\,\,215 \,\,\,342\,\,\, ?$

 A.   481 B.   511 C.   391 D.   421
9 . $2\,\,\, 4\,\,\, 12 \,\,\,48 \,\,\,240 \,\,\,?$

 A.   1920 B.   960 C.   1080 D.   1440
10 . $8\,\,\, 7 \,\,\,11 \,\,\,12 \,\,\,14 \,\,\,17 \,\,\,17 \,\,\,22 \,\,\,?$

 A.   20 B.   22 C.   24 D.   27

1 .
 Answer : Option B Explanation :
2 .
 Answer : Option D Explanation :
3 .
 Answer : Option A Explanation : ? = (21% of 1326) – (17% of 932)= 21% of 17 × 78 – 17% of 932= 17% of (21 × 78 – 932)= 17% of (1638 – 932)= 17% of 706= 120.02
4 .
 Answer : Option C Explanation :
5 .
 Answer : Option A Explanation :
6 .
 Answer : Option C Explanation : All are prime numbers
7 .
 Answer : Option C Explanation : The series is:15 × 11 = 16515 × 13 = 19515 × 17 = 25515 × 19 = 28515 × 23 = 34515 × 29 = 435
8 .
 Answer : Option B Explanation : The series is: $2^ 3$ – 1 = 7$3^ 3$ – 1 = 26$4^ 3$ – 1 = 63$5^ 3$ – 1 = 124$6^ 3$ – 1 = 215$7^ 3$ – 1 = 342$8^ 3$ – 1 = 511
9 .
 Answer : Option D Explanation : The series is: 2 × 2 = 44 × 3 = 1212 × 4 = 4848 × 5 = 240240 × 6 = 1440
10 .
 Answer : Option A Explanation : These are two series:8, 11, 14, 17, 20 and 7, 12, 17, 22Next number is 20.