SBI PO Quantitative Aptitude For Prelims: 14th February

Dear Aspirants,

Quantitative Aptitude For SBI PO: 14th February

Quantitative Aptitude Quiz For SBI PO 

Numerical Ability or Quantitative Aptitude Section has given heebie-jeebies to the aspirants when they appear for a banking examination. As the level of every other section is only getting complex and convoluted, there is no doubt that this section, too, makes your blood run cold. The questions asked in this section are calculative and very time-consuming. But once dealt with proper strategy, speed, and accuracy, this section can get you the maximum marks in the examination. Following is the Quantitative Aptitude quiz to help you practice with the best of latest pattern questions.



Directions (1- 5): Refer to the table given below and answer the given questions. 
Data related to the number of students in 5 different collages in the year of 2016.

Note: In each college, there are only three branches viz Art, Commerce and Science.


NOTE: Some of the value are missing, you have to calculate these value according to the question.

Q1. What is the difference between the number of commerce graduate students and Arts graduate students in collage D.V.S.?
10
16
12
22
27
Solution:

Q2. The average number of Arts and commerce graduates in collage P.P.N.is 300 then find the number of Arts graduates in collage P.P.N.?
1020
1140
1040
Cannot be determined
None of these
Solution:
Total number of Arts and commerce graduates in collage P.P.N. = 600
Since percentage distribution is not given.
Therefore Arts graduates in collage P.P.N. cannot be determined.

Q3. If the respective ratio between the number of science graduate and commerce graduate students in collage Christ Church was 2 : 3. What was the number of commerce graduate students in Christ Church?
408
280
380
308
480
Solution:

Q4. Total number of students in collage Christ Church increased by 20% from 2016 to 2017. If 20% of the total number of students in collage Christ Church in 2017 was science and commerce graduate, then what was the total number of science and commerce graduate students in collage Christ Church in 2017?
240
169
244
104
275
Solution:

Q5 What is the ratio of Science and commerce graduates together from collage Christ Church to the arts graduates from collage D.V.S.?
3 : 7
7 : 17
2 : 3
17 : 7
None of these
Solution:

Directions (6-10): Find out the wrong number in the following number series. 

Q6. 14, 29, 41, 63, 65, 131, 133
63
131
29
41
133
Solution:
The series is ×2 + 1, × 1 + 2 alternately

Q7. 2478, 819, 257, 84, 24, 5
257
24
5
819
1
Solution:
The series is ÷ 3 -7, ÷ 3 -6, ÷3 - 5, …..

Q8. 4, 6, 12, 30, 90 , 315, 1240
315
90
6
12
1240
Solution:
The series is × 1.5, × 2, ×2.5 ,× 3, …..

Q9. 289, 266, 285, 270, 281, 275, 277
266
275
277
281
285
Solution:
The series is – 23, + 19, -15, + 11, -7, + 3, ….

Q10. 7, 13, 49, 295, 2305, 23041
7
13
49
295
2305
Solution:
x2 – 1, x4 – 3, x6 – 5, x8 – 7, x10 – 9 ….
49 × 6 – 5 = 294 – 5 = 289

Directions (11-15): What should come in place of question mark (?) in the following given questions (just calculate the approximate value) ? 

Q11. (17.02)² × (1.99)³ + (8.95)³ × (4.95)² = ?
20573
20537
25037
21537
23537
Solution:
≃ (17)² × (2)³ + (9)³ × (5)²
≃ 289 × 8 + 729 × 25
≃ 2312 + 18225 ≃ 20537

Q12. 75.06% of 359.65 × (4/7) of 139.89 ÷ 7.99 = ?
2400
2800
2600
2700
3000
Solution:

Q13. 767.87 ÷ 23.96 × 15.02 - 29.98 = ? × 9.08
50
55
45
48
51
Solution:
⇒768 ÷ 24 × 15 - 30 = ? × 9
⇒ ? × 9 = 450
? = 50

Q14. 55.003 × 54.998 + 5.001 = ?
3500
3630
2540
3030
2750
Solution:
≃ 55 × 55 + 5
≃ 3030

Q15. 22.9782+9.002-?=23.001
9
8
6
11
12
Solution:
⇒ 23 + 9 - ? = 23
? = 32 - 23 = 9

               



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